Cards 7-9 have no value. The Hi-Lo card counting system is a card counting strategy. If a card has the value 10-A then assign a -1 to them. The Hi-Lo system is the most popular and prominent card counting system that is also easy to learn and widely practiced by blackjack players in casinos. The indices range from -2 to +2, which is why it’s a level 2. Hi/Lo Results: Initial Bet Advantage: 1. Here’s an example. 1497 ADMIRALS ROAD SUITE 209 VICTORIA, BRITISH COLUMBIA CANADA, V9A 2P8. I’ve never understood why the Silver Fox system isn’t more popular. This app can provide you with up to 16 different counting systems to sharpen your skills. Most newcomers to card counting for blackjack crave an easy to learn method. Counting cards is a system that experienced blackjack players use to get a profitable advantage over the casino. Some systems are going to have a balanced count. You start with 0 and you count what cards are out of the deck. Red 7’s are valued at +1, and black 7’s are valued at 0. The Unbalanced Zen Count 2 is a level 2, unbalanced system that was actually designed to be a combination of the Zen count system and the Revere Point Count system. The KO card counting system, also known as the Knock-Out card count, is a system where if you counted down an entire deck of cards, you will NOT end up with a count of 0. What is Card Counting in Blackjack? Card counting is the technique you use when you keep track of the number of high and low cards left in the dealers’ deck. This app will help you master both methods. The main advantage of the Hi-Lo blackjack card counting system is its simplicity. The name for this system is the Martingale. When you’re dealt a blackjack 21, it’s customary to pay out 3:2 or 2:1. The Ten-Count System requires to keep a track of the number of 10-valued and non-10-valued cards that have been drawn. M. Here you will discover that you don’t have to be a genius to keep track of all the cards in a six-deck shoe; you just have to know a few card-counter secrets. With balanced counts, the counting begins with the value of 0 and if the player goes through a deck, or multiple decks, of cards. Blackjack counting systems are tools used to improve your game. It is known as an unbalanced system. Also, the Red 7 comes with a strategy of when to hit or stand in. Betting Correlation (BC): This is a measure of how effective a system is in detecting the player’s advantage based on the remaining cards. The single-level Hi-Lo count, for example, assigns 2 – 6 as +1, 7 – 9 as 0, and Tens and Aces as -1. The Hi-Lo strategy requires the players to assign specific values to the cards. 2. Since there are just 5 low cards for every. In turn, there’s no mental division needed. 0. When you’re playing at a table, you want to see a 4. 9. Step 2: Start with a "Running Count" of zero at the start of the deck/shoe. As basic strategy assumes the next card drawn will be a 10, it becomes more accurate with a greater number of 10s, and with more aces remaining you have a better chance of making a blackjack, normally paying 3/2. Penetration was 31/52. Use this information to calculate the count per deck or “true count”. As per the rules of the KO system, players need to assign the value of +1, 0, or -1 to each card that is dealt at the blackjack table. It was introduced by Harvey Dubner in 1963, as a remake of Edward Thorp’s Ten-Count card counting system. In this lesson we are going to explain how to evaluate double-deck blackjack games. The Uston SS Count is an unbalanced, level 3 card counting system that was invented by expert card counter Ken Uston and blackjack players. Einstein sought to improve upon the Thorp’s Hi-Lo method of counting and the Highly Optimum method. Play Blackjack;. A Harvard chemical biologist who has been kicked out of casinos for winning too much money with a blackjack card. There are many individual “counts” or systems. 50% advantage over the house. Playing Efficiency (PE): This is a measure of how effectively a counting system can be used to vary strategy. kewlj. In the chart below, I am reproducing John Auston’s “World’s Greatest Blackjack Simulation” data for comparing KO with Red Seven, Hi-Lo, and Omega II in the same games that Vancura and Fuchs used in their book. The following strategy helps you evade casino detection and cash in on higher true counts: You bet the $10 table minimum. Start at 0 and as each card comes up, add it to your tally. Mathematics is an area of that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their. Begin your count at 30 and understand that there will usually be one low card per hand. The 10 Count system is a simple way of keeping track of the cards in a game of blackjack. In this system, cards 2 to 6 are assigned +1, 10. a 2 counts as two, a 9 counts as nine. If you are head to head with a dealer (my favorite), then you have a betting edge. Card counting values. The KO strategy adds. While the SS stands for strongest. A popular unbalanced card counting system is the Red 7. There are a number of different card counting systems or "counts" that can be used when counting cards at blackjack. 300% Plus 40 Free Spins. One of the simplest counting systems is called the High-Low. The theory behind card counting is based on the fact that when a deck or shoe is deficient in small cards the player is at a greater than normal advantage and when the deck or shoe is deficient in high cards the player is at a less than normal advantage. i understand the hi - lo but have seen a few videos on youtube and a few websites that say i shouldnt use the hi - lo. It works using the following card count: Cards of value between 2 and 7 are counted as +1; 10 and ace cards are counted as -1; Other cards require no count. These systems work by counting cards according to their values. Once you’ve mastered Basic Strategy, move up to Blackjack Counter, our advanced Card Counting trainer. counting the Queen of Hearts (or any Queen in the single deck game) and modifying the strategy based on the number of queens remaining per remaining deck. This will eventually lower the casino edge. It works using the following card count: Cards of value between 2 and 7 are counted as +1; 10 and ace cards are counted as -1; Other cards require no count. Neutral 8s and 9s are marked with 0. In single deck blackjack games, you should always take insurance if your true count is at least +1 or more. The difficulty of this strategy lies in memorizing each card’s value. If we use the optimum bet spread and choose the double-deck game with DAS, the potential profit per 100 hands increases to $67. A list of count values per card in the Hi-Opt 1 method is shown below: The only difference between the highly optimal system and the high-low system is the two and ace cards have 0 points and you don't count these. 2. 2 through 10 count at face value, i. Every time he or she sees a high number card played on the table (the 10s and all the. It works using the following card count: Cards of value between 2 and 7 are counted as +1; 10 and ace cards are counted as -1; Other cards require no count. The Hi/Lo is a ‘one-level’ system, because all the point values are +1, 0 or -1. Send any books or products to Michael Dalton, PO. Counting cards is the most common online blackjack strategy, and a technique called “hi-lo” is often used for this job. The worth of 3s, 4s and 6s is +1, while 5s are worth +1. The only change I made in the R22 is replacing 10vT with TTv4, which results in a better SCORE for most card counting systems. The house edge on the most common form of 21+3 – in Vegas at least – is 3. The 2008 movie “21” bought card counting to the attention of the general public. The basic blackjack strategy is the first key to reducing the casino’s odds and winning in. 3:2 blackjack payout. Players who use it assign a value of +1 to cards from 2 to 6, as well as red 7s. -231. AzureDreamer • 7 mo. Stand with 12 vs 3 at +1 or higher. Here’s a solid example: If you have a stiff 12 – 16 in traditional blackjack and the dealer shows a 2–6, you would stand (except you would hit 12 against dealer’s 2 and 3). In this card counting method, all cards from 2 through 7 are assigned a +1 value, 8s and 9s are assigned a 0, and cards from 10 through ace are assigned a -1. Cards. A six-deck blackjack game is ideal for card counting, while single deck games limit the usefulness of this strategy. You must keep track of not only the cards that you are being dealt, but every single card dealt to every. Still, the thing that makes this system more complex and different than most other systems is the fact that you need to count number with decimals. The system you're using was what the Bringing Down The House guys used, and they admitted that, due its small 2% advantage, they needed to make huge bets in order to get a decent return. When Dealt. The recommended bankroll to get through the highs and the lows is a starting amount of around $11,000. The author, Moraine Mono, lives by the motto ‘play smarter, not harder. This adds up to a count of -2, which, added to your own +4 equals +2. There are more than a handful of blackjack card counting systems, each with different level of complexity and of. Those are strange rules! I would actually guess that D10 with soft doubling (when an ace is the first card) is probably better for the counter than being allowed to double with 9-11 only. Making a play like standing 16 vs 10 sometimes is also one. Even if you’ve never counted cards before, Blackjack Counter has everything you need built-in to get started: many popular count systems, and a complete 40 page tutorial and introduction to card counting with our software. Edward Throp's groundbreaking system, the Ten-Count, to make it easier for players to use at an actual table. The system used depends on your pay schedule, but the count labels will vary only slightly. The Uston APC is heavily considered his greatest accomplishment and. The Uston SS (Strongest and Simplest) Blackjack Card Counting System. This means that when you first sit down at a blackjack table, the count is 0. The High-Low card counting system was invented in 1963 by a computer scientist and mathematician Harvey Dubner and later perfected by professor Edward Thorp. Other card counting techniques • Hi-Lo is the standard card counting technique. A positive running count means that the deck favors the player and all bets should be. To practice card counting, here's a chart that will guide you through the. ’. The Omega II blackjack strategy card counting uses a “balanced” approach with zero as the base. AceMT is a simple and hassle-free card counting system that can be used in either traditional blackjack or Spanish 21. We reviewed most of them and will add reviews of any new discovered ones. The Illustrious 18 blackjack deviations represent eighteen different strategies that are exceptionally effective versions of the basic strategy. Hi Lo; Lucky Aces; Perfect Pairs;A couple popular card counting systems are the KO system and the Hi-Lo system. Depending on which counting system you are using, this count will fluctuate with every card that is dealt. Book review section, for suggestions on good blackjack books. 4 Learning the Hi-lo Card Counting Systems. To get your starting count in the Uston SS you will multiply the number of decks used in the game by -2. 2 – Your odds of quality double-down opportunities also improve. See alot of people think that counting cards will give you an edge on betting. In this system, cards from 2 to 6 have a value of +0. Depending on the card value card on the table, you need to add (+1), subtract (-1) or do nothing (0) with your running count. The player starts with two numbers in his mind – the number of 10-valued cards, which is 16, and the number of non-10-valued cards, which is 36. Others will clamp down immediately when they see you spread from 1-10, or sometimes, even lower. The simplest systems are Hi-Lo Counts. After a win, the player adds a unit; after a loss, the next. The system was created by Bryce Carlson and while it is a difficult system to master, it offers a very high level of accuracy. Counting Cards - Blackjack Counting. This will help you in creating new associations with cards, essentially “learning the language” of card counting. Aces also have a value of -1. I've read Professional Blackjack by Stanford Wong and saw his tables for the Wong Halves. If you’re playing a double-deck blackjack game, you should take insurance if the index is at least +2. The 21+3 blackjack side bet pays off based on the player’s first two cards and the dealer’s upcard. Here’s a complete rundown of each of Donald Schlesinger’s Illustrious 18: 1. However, the easiest of those is the High Low card. The simplest way of describing the “Hi-Lo” method used by the MIT blackjack card counting team is as follows. While you will have to be completely familiar with basic strategy first, you can learn the Hi-Lo count very quickly and be ready to use it after only a few hours practice. When using the balanced card counting system, you start counting from a number different than 0. Note that the level 2 refers to the wide variety of count values assigned to the cards. Balanced vs. The Hi-Lo (High Low) system is one of the easier and more popular card counting systems for blackjack. In fact, aces are more critical than 10s, which is why some games use a side count of aces to inform their strategy. 1 – You have a better chance of getting a natural blackjack payout. The player is mentally keeping track of the ratio of high to low cards. At its simplest, consider a one-deck game containing 52 cards. The unbalanced card counting techniques is the fundamental/gateway to learn how to count cards during game play. [1] With the development of the personal computer, players, including mathematically skilled individuals who had used brute force methods to develop systems to win at the game, found that computer-developed systems provided a distinct advantage. Ignoring ties the probability of a new loss for a hand of blackjack is 52. Ace Five-Count is a simplified card counting system. This video will explain the different ty. Typically, casino blackjack is dealt from a shoe of somewhere between six and eight decks. M. As cards are revealed, keep adding or subtracting from the Running Count, according to the point system in step 1. For example, if aces are side counted in the Omega II count and properly used to adjust the true. Snyder, one of the original inductees into the Blackjack Hall of Fame, has written a number of books on blackjack and other casino games as well as editing and contributing to the ‘Blackjack Forum’, a trade. Card Counting Coach is the simplest way to keep your counting skills current or teach you a new system. Card counting in blackjack is used to determine when the player has an advantage over the house. In addition, pay schedules that pay 3:1 for busts with four cards are more likely to get attacked. While some card counting systems can be complex, the KISS Count is a simple. The High-Low count simply assigns a value to each card, the player then keeps a running count of what cards have been dealt. The Halves is one of the most complex and complicated card counting systems out there. However, when the true count is above 3, it is statistically better to stand a 12 against a 2. There are several card counting systems available. So, if you’re dealt a six, followed by a two, followed by an Ace, followed by an eight, you’re running total would be 1, 1. Footnotes. Suite 190. Start the count after a shuffle. What is the best progressive betting strategy for blackjack? For most players, the best system is to learn basic strategy and card counting and then adjust your bet size according to the true count. 1; 2; First Prev 2 of 2 Go to page. As you can see it is quite the work to remember the value you must give to each card. The Uston Advanced Plus-Minus Blackjack Card Counting System. 6543. Comprehensive list of the different blackjack card counting. "Positive" means about +2 and above. The other 6/10 card counters will hit some positive variance and never look back. I’ll also address unbalanced systems which do not require a conversion to. Counting Cards Can Be Broken Into 4 Steps: Step 1. The ratio of the actual profit realized from using a card counting system to the total gain possible from perfect. You count the high and low cards that have been played since the last shuffle. Below is a list of unbalanced card counting systems used in blackjack. That is, you tally your high cards and lower cards and. Red Seven Card Counting System. Although this might seem simple enough, there are dozens of systems for. Count through a deck of cards. dealer’s Ace. Cards 7, 8, 9 each count as 0. It is a skill that requires a lot of practice and also a thorough understanding of. Aces and Fives is a simpler card counting system than Hi-Lo because the player only needs to count two different cards (we think you can guess which ones) instead of each card that comes out of the dealer’s hand. Baccarat counting systems focus more on tracking the ratio of high-value cards to low-value cards, while Blackjack systems assign specific values to each card. Check out some of the free online blackjack basic. CIPP; 2013 (78 pages)-Review TBD. The most common card counting system is the Hi-Lo system, which assigns a value of +1 to cards 2 to 6, a value of 0 to cards 7 to 9, and a value of -1 to cards 10 to Ace. The higher the value, the better the player’s advantage. Blackjack card counting chart. When the count gets to +1, you double your bet. It is actually based on an earlier British system but was adapted by Olaf Vancura and Ken Fuchs in their blackjack book Knock-Out Blackjack: The Easiest Card Counting System Ever Devised. The time it takes to master card counting may also vary based on useful factors like game rules, the number of active decks of cards, where you play blackjack, and the system you are using. Blackjack Hi-Lo Card Counting Video Guide . Some of these are even easier to learn. Card counting in blackjack can be done by players using the following 3 easy steps: First, each card should be assigned a value, according to the plus-minus count. This trainer will run a sequence of cards to develop your dexterity and familiarity with a counting system. The win-rate for counting Lucky Lucky is roughly four times that of ordinary blackjack (blog article). The method simulated in the program assigns a count of +1, 0,. The only change I made in the R22 is replacing 10vT with TTv4, which results in a better SCORE for most card counting systems. Hi-Lo is the most common card counting system in blackjack. Even though calculating the true count may seem difficult, it can be. 1. 3. A ‘two-level’ system uses +2, +1, 0 -1, -2 and a three-level system counts one or more cards as 3, etc. The Zen Card Counting system first appeared in Arnold Snyder’s 1983 book “Blackbelt in Blackjack”. Another method of card counting in Spanish 21 is to use an unbalanced counting system, which assigns different values to the cards in the deck. Here is how your counting would look during a random blackjack round: Player. This is an unbalanced card count (meaning that the final count of the deck is not zero), this also uses a simple -1,0,+1 system, but also assigns a positive number to 7. Card counting in blackjack can be done by players using the following 3 easy steps: First, each card should be assigned a value, according to the plus-minus count. The effect of the removal of a ten-valued card is -10 – (-5. • Knockout Method. You should understand right from the beginning that the Hi-Opt II system is more complex than most counting methods. This is the best card counting training. ZYCOMP SYSTEMS LTD. It uses the famous principle of the card counting which is assigning different point values of the cards in the desk. Surrendering 15 sometimes vs a 10 is a sign of card counting (basic strategy says to do it always). The main drawback is that it was developed for single deck games, which are hard to find. The Hi-Lo blackjack card counting system, also known as the High/Low system or the Plus/Minus system, was created by Harvey Dubner. Since the objective of blackjack is to get as close as possible to 21, more high cards in the deck. The Revere 14 card counting system is one of the two most famous level IV (level 4) count systems out there. Still, the thing that makes this system more complex and different than most other systems is the fact that you need to count number with decimals. The most important blackjack rule is simple: beat the dealer’s hand without going over 21. There are a number of different counting systems. The first card counting system many people are introduced to is the Hi-Lo count. 50% advantage over the house. 845) = -4. 2s and 7s are +1. As the round begins and the croupier starts dealing cards, you assign values to each. Learn this system only after mastering a simple card counting system. If you are new to counting, it is better to master a simple blackjack card counting system than to have a rudimentary grasp of a more complicated one. Blackjack Training Simulator Practice Optimal Strategy. Knockout (KO) System. Card counting is a technique used in the game of blackjack to track the ratio of high cards to low cards remaining in the deck or shoe. Hey guys. The Revere Advanced Plus Minus system was developed and introduced by Lawrence Revere, in his book, “Playing Blackjack as a Business,” back in 1980. 2. It’s that simple. The counting-cards developer candidly admitted that his system had failed 3 consecutive times in his attempt to create an illustrative YouTube video. It works by assigning a value of +1 to cards 2-6, a value of 0 to cards 7-9, and a value of -1 to cards 10-Ace. Cards 2 to 6 have a +1 count, cards 7 to 9 have a 0 or neutral count, and cards 10 through Ace have a -1 count. These R22 indices are a modified version of the well-known Catch-22 (C22) indices discussed in Don Schlesinger's book, Blackjack Attack, third edition. 12 vs 3: +1. We reviewed most of them and will add reviews of any new discovered ones. The rule is that red seven gets plus one and black seven – zero. 118 min. -2. Hit 12 vs 6 at -5 or lower. Compare the top card counting systems to find out which is the right system for you to beat the casino! We've used card counting to legally win millions from Tour Membership What is Card Counting in Blackjack? Card counting is the technique you use when you keep track of the number of high and low cards left in the dealers’ deck. Practice with a few of these and get an idea of what works best for you in your card counting journey. First of all, it is a level III (level 3) type of advanced system. 14 hours ago · Card counting is a process of sighting all the high and low cards and seeing when they are dealt back; this would be an excellent opportunity to see if the deal is rich. Count cards successfully and. Best Blackjack. And in most of them, numbers 2 to 6 are considered low cards. D BLACKJACK CARD COUNTING Through the first eight chapters of this guide, you’ve learned how to play blackjack and how to play every hand perfectly, regardless. The Uston Advanced Count is an advanced card counting systems that can be used in order to help tip the edge in blackjack towards the player. In the thrilling game of blackjack, where luck and strategy converge, counting cards has long been a secret weapon for players seeking an edge against the house. In the Revere Point Count you will see that there are more plus values than minus values. You don’t have be a math genius to learn and use this system. The effect of using variations to the strategy is dependent on the card counting system employed, the depth of penetration and the number of decks in play. Card Counting Systems > Ace-Five. 5, 8 is 0, 9 is -0. As basic strategy assumes the next card drawn will be a 10, it becomes more accurate with a greater number of 10s, and with more aces remaining you have a better chance of making a blackjack, normally paying 3/2. It then jumps into the social part of blackjack card counting such as reading the dealer, talking to the pit boss, choosing the casino, and when it’s time to make a fast exit. For example, the K-O system has a 1 point CARDS. It was developed by Lawrence Revere between 1971 and 1974 and was widely used by many of the early blackjack players and expert card counters. The deuces and the 7s are counted as +0. The idea is the same as in the Hi-Lo Card Counting System but involves 6 values, rather than 3. Step 2: Counting Cards. The Blackjack trainer will develop your playing acumen, and enable you to optimise your. 50. . com. In case you participate in a single-deck game, the potential profit, you could achieve by changing basic strategy plays based on the count with perfect play, could be 66%. You need to convert this “running count” into a “true count” following each hand. Arguably, it’s effective only in estimating the soundness of the “insurance” and “even money” side bets. This strategy requires a lot of concentration and efforts in order to be applied correctly. Send any books or products to Michael Dalton, PO BOX 541967, Merritt Island, FL 32954-1967. The idea behind card counting is that the game of blackjack uses a fixed number of cards, usually unshuffled between hands. 5 as your total so far. Taking Insurance. Click it again, it continues. So anytime before a true 3, you will hit 12 v. It is one of the most popular blackjack counting systems around the world and is easy to learn. Many of them are named after colorful professional gamblers from times past. You estimate that 1. These are dramatic improvements, and they show the tremendous impact that adding just one rule can have on the results of real play as compared to computer-simulated play. However with those hurdles now passed it seems easier to grasp a second level counting system than i once thought it would be. However, a book, Blackbelt in Blackjack – written by. The unbalanced card counting systems. Wizard gives Insurance bets 34%, double downs 9%, and Blackjacks coming 4th at 7%. The purpose of card counting systems is to tell players when to bet big and when to bet small. Here are the basics to using the blackjack card counting trainer below: To display the next card, click on the pile on the right. Read about the counting system you have active in the app while also being able to learn the basics of Blackjack. The counts for each value should be intuitive, effectively mapping the number of times we had seen that card before the current hand began. He also has 2 other card counting systems named directly after him, the Uston APM and the Uston APC. Additionally, the betting strategies and opportunities for card counting may differ between the two games due to variations in game rules and dynamics. ago. Dubner simplified Dr. A single card is then played face up onto their hand. 5 if you utilise this counting system. Increase your bets. With just three of four left in the shoe, it makes a massive difference. Aces and 10-point cards are assigned a value of -1. Double soft 19 vs. They are as follows: Assign each card a value based on the plus-minus count. Surrender 15, 8’s, and 17 vs. Step 2: Counting Cards. Keeping a running count while the cards are being dealt. These systems are a great start, as they’re easy and quick to learn, and they can help you improve your chances of winning when used correctly. Asymmetric systems, such as the Knock Out system (KO), are designed to eliminate the proper value of the cards (more in step 3). He's taught and entertained over 100,000 subscribers on his YouTube channel NeverSplit10's . At single deck I did use to keep several counts, but all were based on the hi-low system. Like the name of the system itself, you need to count halves. However, the easiest of those is the High Low card. Other counting systems are often unbalanced, meaning the final count of a 52-card deck is not zero. Some players have attempted to simplify the Red 7 counting system by giving a value of +0. Oscar’s System – Blackjack Betting Strategies. These are the times the nine plays as a a helpful dealer card (low card) but the decision is usually automatic (index plays that are reached very rarely). Hi-Opt II (short for highly optimum) is a balanced, level 2 card counting strategy that was developed by professional blackjack player Lance Humble in the 1970s and was outlined in the Hi-Opt II Report, which is, sadly, no longer in print. Imagine playing with a single deck and knowing that an Ace had been removed. This is known as the indices for the Omega II card counting system. It's a balanced count and also a single level counting system, which means that a 52 card deck will wind up with a total of 0 if you count through the whole thing, and no card is given a value of more than + or - 1. BLACKJACK CARD VALUES. It followed the true The Hi-Lo (High Low) system is one of the easier and more popular card counting systems for blackjack. Brief History. Balanced Card Counting Systems. The purpose of the system is to assist players in determining when the cards remaining. If there are 11 half-decks left and the running count is +7, for example, this. This one takes a little bit of work to get used to and provides slightly better odds than the other highly. Subtitled, An Interactive Games Quiz Book. This means that when you start your count off at 0, you should end your count at 0 as well when every card has been seen and the deck needs to be shuffled again. Start the count at 0, then add the card’s value to the. Like other counting systems Uston APC relies on starting off with a 0 count then adding and subtracting from it. One of the most well-known and popular card counting systems is the simple Hi-Lo method. Now that you know the value of the cards it’s time to count them. 3:2 blackjack payout. Among the 59 card-counting systems listed in Encyclopedia of Blackjack, it appears only two systems – AceMT and Hi-Lo – can also be used to card-count Spanish 21. You need to watch for and count every card that comes out of the shoe, regardless of whether it’s meant for you, the next. Low cards improve the dealer’s odds of winning. 30-0. When the count drops to a low number (+1, 0, -1), this indicates the deck now favors. Online Blackjack - Play for Free or Real Money (Learn to Count Cards) $11000 SIGN UP BONUS. The table below shows cards and their tags when using the Omega II system. * Card tutorial to demonstrate card counting. Step 4. Assigning Values In most counting systems, cards are assigned specific values. The methodology of the KO card counting system is explained in the book Knock-Out Blackjack, written by Olaf Vancura and Ken Fuchs. Red 7 System. 9% in single-deck blackjack. See Hi-Lo Lite for example. Blackjack Hi-Lo Card Counting System Tutorial - How To Win.