Gto Poker Wikipedia
Video poker is a casino game based on five-card drawpoker. It is played on a computerized console similar in size to a slot machine.
Understanding GTO is fundamental to being able to make accurate poker decisions and being able to exploit players who don't. Modern Poker Theory uses modern poker tools to develop a systematic approach to the analysis of GTO. The Pontiac GTO is an automobile that was manufactured by American automaker Pontiac from 1963 to 1974 for the 1964 to 1974 model years, and by GM's subsidiary Holden in Australia for the 2004 to 2006 model years. The first generation of the GTO was the first muscle car produced in the 1960s and the 1970s. The Pontiac GTO is considered by some to have started the trend with all four domestic.
History[edit]
Video poker first became commercially viable when it became economical to combine a television-like monitor with a solid statecentral processing unit. The earliest models appeared at the same time as the first personal computers were produced, in the mid-1970s, although they were primitive by today's standards.
Video poker became more firmly established when SIRCOMA, which stood for Si Redd's Coin Machines (and which evolved over time to become International Game Technology), introduced Draw Poker in 1979. Throughout the 1980s video poker became increasingly popular in casinos, as people found the devices less intimidating than playing table games. Today video poker enjoys a prominent place on the gaming floors of many casinos. The game is especially popular with Las Vegas locals, who tend to patronize locals casinos off the Las Vegas Strip. These local casinos often offer lower denomination machines or better odds.
A few people that are skilled in calculating odds have made money playing video poker.[1]
The game[edit]
After inserting money (or a bar-coded paper ticket with credit) into the machine, play begins by placing a bet of one or more credits and pressing the 'deal' button. The player is then given 5 cards (like five-card draw) and has the opportunity to discard one or more of them in exchange for new ones drawn from the same virtual deck. After the draw, the machine pays out if the hand or hands played match one of the winning combinations, which are posted in the pay table. Unlike the table version, the player may discard all 5 of their original cards if they so choose.[2]
Pay tables allocate the payouts for hands and are based on how rare they are, the game variation, and the decision of the game operator. A typical pay table starts with a minimum hand of a pair of jacks, which pays even money. All the other hand combinations in video poker are the same as in table poker, including such hands as two pair, three of a kind, straight (a sequence of 5 cards of consecutive value), flush (any 5 cards of the same suit), full house (a pair and a three of a kind), four of a kind (four cards of the same value), straight flush (5 consecutive cards of the same suit) and royal flush (a Ten, a Jack, a Queen, a King and an Ace of the same suit).[3]
Some machines offer progressive jackpots or other unique bonuses, spurring players to both play more coins and to play more frequently.
Regulation[edit]
Video poker machines in casinos in the United States are regulated by state or Indian gaming agencies. These agencies typically require that the machines deal random card sequences using a virtual deck of cards. This is based on a Nevada Gaming Commission regulation later adopted by other states with a gaming authority. Video poker machines are tested to ensure compliance with this requirement before they are offered to the public.
Variations[edit]
There are many variations of video poker. They include Deuces Wild, where a two serves as a wild card; Joker's Wild, where a joker serves as a wild card; Anything's Wild, where the player selects any card (by rank) to act as the wild card before the hand is dealt; pay schedule modification, where four aces with a four or smaller kicker pays an enhanced amount (these games usually have some adjective in the title such as 'bonus', 'double', or 'triple'); and multi-play poker, where the player starts with a base hand, and each additional played hand draws from a different set of cards with the base hand. (Multi-play games are offered in 'Triple Play', 'Five Play', 'Ten Play', 'Fifty Play' and 'One Hundred Play' versions.)
In games which do not have a wild card, a player on average will receive the rare four-of-a-kind hand approximately once every 500 hands, while a player may play tens of thousands of hands before a royal flush, which usually has the highest payout.
Video poker games online are now available in the US in 3 different states: New Jersey, Delaware, and Nevada. Players in all three states are able to enjoy fully regulated online video poker games provided that they are physically present in the respective state, of legal age to gamble, and can validate their identity.
Full pay games[edit]
When modern video poker games first appeared, the highest-paying common variant of a particular game was called 'full-pay'. Game variants that returned a lower payback percentage were termed 'Short-Pay'. Though the term full-pay is still in use, today, there are many game variants that return more. Payback percentage expresses the long-term expected value of the player's wager as a percentage if the game is played perfectly. A payback percentage of 99 percent, for example, indicates that for each $100 wagered, in the long run, the player would expect to lose $1 if they played every hand in the optimal way. Full-pay Jacks or Better, for example, offers a payback percentage of 99.54%. Some payback percentages on full-pay games are often close to or even in excess of 100 percent.
Casinos do not usually advertise payback percentages, leaving it up to the player to identify which video poker machines offer the best schedules.
The payoff schedules for most video poker machines are configured with a pay schedule that pays proportionally more for certain hands (such as a royal flush) when the maximum number of credits (typically 5 coins) is bet. Therefore, players who do not play with the maximum number of credits at a time are playing with a smaller theoretical return.
Jacks or Better[edit]
'Jacks or Better,' sometimes simply called 'Draw Poker,' is the most common variation of video poker. Payoffs begin at a pair of jacks. Full pay Jacks or Better is also known as 9/6 Jacks or Better since the payoff for a full house is 9 times the bet, and the payoff for a flush is 6 times the bet.[4] Sometimes, 10/6 and 9/7 versions of Jacks or Better can be found as promotions.[5]
| Hand | Prize | Combinations | Probability | Return |
|---|---|---|---|---|
| Royal Flush | 800 | 41,126,022 | 0.000025 | 1.9807% |
| Straight Flush | 50 | 181,573,608 | 0.000109 | 0.5465% |
| Four of a kind | 25 | 3,924,430,647 | 0.002363 | 5.9064% |
| Full House | 9 | 19,122,956,883 | 0.011512 | 10.3610% |
| Flush | 6 | 18,296,232,180 | 0.011015 | 6.6087% |
| Straight | 4 | 18,653,130,482 | 0.011229 | 4.4918% |
| Three of a kind | 3 | 123,666,922,527 | 0.074449 | 22.3346% |
| Two Pair | 2 | 214,745,513,679 | 0.129279 | 25.8558% |
| Jacks or Better | 1 | 356,447,740,914 | 0.214585 | 21.4585% |
| All Other | 0 | 906,022,916,158 | 0.545435 | 0.0000% |
| Totals | - | 1,661,102,543,100 | 1.000000 | 99.5439% |
Bally's All American[edit]
Bally TechnologiesAll American video poker is based on Jacks or Better with an increased payout for flushes, straights and straight flushes, but reduced payout for full houses and two pairs (8-8-8-3-1 versus 9-6-4-3-2). The full pay version (quads return 50 bets), once common but now rare, is one of the highest return versions of video poker offered, but the play strategy is very complex and mastered by few. IGT's version of the game is called USA Poker.
Tens or Better[edit]
'Tens or Better' is a variation of 6/5 Jacks or Better. The minimum paying hand is a pair of tens, rather than a pair of Jacks. Strategy is similar between the two games, in spite of the very different full house and flush payouts.
Joker's Wild[edit]
'Joker's Wild', as the name implies, adds a joker to the mix. The joker is fully wild and substitutes to make stronger hands. The inclusion of the wild joker also adds another winning hand in 5-of-a-kind. The game's name inspired a game show of the same name. The full pay version of Joker Two Pair or better (6-7-8), once common but now rare, is one of the highest return versions of video poker offered, but the play strategy is very complex and mastered by few.
Deuces Wild[edit]
'Deuces Wild' is a variation of video poker in which all twos are wild. (Wild cards substitute for any other card in the deck in order to make a better poker hand). In Deuces Wild, the payout for a four of a kind makes up approximately ⅓ of the payback percentage of the game, and a four of a kind occurs on average approximately every fifteen hands. Deuces Wild can be found with pay schedules that offer a theoretical return as high as 100.8 percent, when played with perfect strategy. This full-pay version is found only in Nevada. It is also available with other pay schedules that have lesser theoretical returns:
| Hand | 1 credit | 2 credits | 3 credits | 4 credits | 5 credits |
|---|---|---|---|---|---|
| Natural Royal Flush | 300 | 600 | 900 | 1200 | 4000 |
| Four Deuces | 200 | 400 | 600 | 800 | 1000 |
| Wild Royal Flush | 25 | 50 | 75 | 100 | 125 |
| Five of a Kind | 15 | 30 | 45 | 60 | 75 |
| Straight Flush | 9 | 18 | 27 | 36 | 45 |
| Four of a Kind | 5 | 10 | 15 | 20 | 25 |
| Full House | 3 | 6 | 9 | 12 | 15 |
| Flush | 2 | 4 | 6 | 8 | 10 |
| Straight | 2 | 4 | 6 | 8 | 10 |
| Three of a Kind | 1 | 2 | 3 | 4 | 5 |
| Theoretical Return | 99.7% | 99.7% | 99.7% | 99.7% | 100.8% |
Variations are available that pay different amounts for the quad 'deuces', such as Double Deuces (2000), Loose Deuces (2500), Triple Deuces (3000), and Royal Deuces (4000). Full pay Loose Deuces (25-17-10), once common but now rare, is one of the highest return versions of video poker offered.
Sigma Flush Attack[edit]
Sigma Flush Attack is a combination of video poker and a banking slot, in this case what is being banked is flushes.[6] After 3,4, or 5 flushes (varies by machine), the machine switches into 'flush attack mode' in which the next flush pays 100 or 125 credits instead of the more usual 30 credits of 9-6 Jacks or Better. Some of these machines are linked, which means players can simply wait for someone else to put the bank in flush attack mode, or alternately with non-linked machines a player can play after observing a previous player hit flushes but not enough to trigger the flush attack, a practice called 'vulturing'. The higher payoff of the flush attack represents one of the higher overlays of video poker. These machines, once common, are now relatively rare.
Bonus Poker[edit]
'Bonus Poker' is a video poker game based on Jacks or Better, but Bonus Poker offers a higher payout percentage for four of a kind. The full-pay version of this game returns 99.2%. (3)The game has multiple versions featuring different bonus payouts based on the ranking of the four of a kind.
Double Bonus[edit]
'Double Bonus' video poker is a variation of Jacks or Better with a bonus payout for four aces. This variation offers up to a theoretical return of 100.2 percent, when played with perfect strategy — however, this % is only on a '10/7' version video poker game (10/7 being the payouts for a full house and a flush). There are many other video poker varieties of 10/6, 9/6, etc. that have slightly lower than the most generous 10/7 version payout. Although the full-pay version has a theoretically-positive return, few play well enough to capitalize on it. Double Bonus is a complex game.(4)
It is also available with other pay schedules that have lesser theoretical returns:
| Hand | 1 credit | 2 credits | 3 credits | 4 credits | 5 credits |
|---|---|---|---|---|---|
| Royal Flush | 250 | 500 | 750 | 1000 | 4000 |
| Straight Flush | 50 | 100 | 150 | 200 | 250 |
| Four Aces | 160 | 320 | 480 | 640 | 800 |
| Four 2, 3, or 4 | 80 | 160 | 240 | 320 | 400 |
| Four 5-K | 50 | 100 | 150 | 200 | 250 |
| Full House | 10 | 20 | 30 | 40 | 50 |
| Flush | 7 | 14 | 21 | 28 | 35 |
| Straight | 5 | 10 | 15 | 20 | 25 |
| Three of a Kind | 3 | 6 | 9 | 12 | 15 |
| Two Pair | 1 | 2 | 3 | 4 | 5 |
| Jacks or Better | 1 | 2 | 3 | 4 | 5 |
| Theoretical Return | 99.1% | 99.1% | 99.1% | 99.1% | 100.2% |
Double Double Bonus[edit]
'Double Double Bonus' video poker is a variation of Jacks or Better which offers bonus payoffs for different four of a kinds, as seen in the payout table below. Full pay Double Double Bonus can be found with pay schedules that offer up to a theoretical return of 100.1 percent, when played with perfect strategy. It is also available with other pay schedules that have lesser theoretical returns:
| Hand | 1 credit | 2 credits | 3 credits | 4 credits | 5 credits |
|---|---|---|---|---|---|
| Royal Flush | 250 | 500 | 750 | 1000 | 4000 |
| Straight Flush | 50 | 100 | 150 | 200 | 250 |
| Four Aces w/2, 3, or 4 | 400 | 800 | 1200 | 1600 | 2000 |
| Four 2, 3, or 4 w/A-4 | 160 | 320 | 480 | 640 | 800 |
| Four Aces | 160 | 320 | 480 | 640 | 800 |
| Four 2, 3, or 4 | 80 | 160 | 240 | 320 | 400 |
| Four 5-K | 50 | 100 | 150 | 200 | 250 |
| Full House | 10 | 20 | 30 | 40 | 50 |
| Flush | 6 | 12 | 18 | 24 | 30 |
| Straight | 4 | 8 | 12 | 16 | 20 |
| Three of a Kind | 3 | 6 | 9 | 12 | 15 |
| Two Pair | 1 | 2 | 3 | 4 | 5 |
| Jacks or Better | 1 | 2 | 3 | 4 | 5 |
| Theoretical Return | 98.9% | 98.9% | 98.9% | 98.9% | 100.1% |
Low pay video poker games[edit]
Often casinos choose to use pay tables which reduce the maximum payout percentage as compared to other commonly available game variants. This increases the house edge, but generally reduces net revenue for the casino as players experience less 'play time' on the machine, busting out of their buy-in at an earlier point. Casinos that reduce paytables generally have to increase promotions to compensate and attract customers.
9/5 Jacks or Better[edit]
9/5 Jacks or Better is a low pay version of the game. The payout for making a Flush is cut from 6x your bet to 5x your bet, but all other payouts remain the same. This reduces the maximum payout percentage to 98.45% for players betting five coins per hand to receive the Royal Flush bonus.
8/6 Jacks or Better[edit]
8/6 Jacks or Better is another often used pay table for Jacks or Better games. The payout for making a Full House is cut from 9x your bet to 8x your bet, while all other payouts remain the same as in a full pay game. This reduces the maximum payout percentage to 98.39% for players betting five coins per hand to receive the Royal Flush bonus.
8/5 Jacks or Better[edit]
8/5 Jacks or Better cuts the Full House payout from 9x your bet to 8x your bet, and also cuts the Flush payout from 6x your bet to 5x your bet. All other payouts remain the same as in a full pay game. This reduces the maximum payout percentage to 97.30% for players betting five coins per hand to receive the Royal Flush bonus. A common promotion used by casinos to encourage play on this tight paytable was to add a 2% progressive meter to the royal flush.
7/5 Jacks or Better[edit]
7/5 Jacks or Better cuts the Full House payout from 9x your bet to 7x your bet, and also cuts the Flush payout from 6x your bet to 5x your bet. All other payouts remain the same as in a full pay game. This reduces the maximum payout percentage to 96.15% for players betting five coins per hand to receive the Royal Flush bonus.
6/5 Jacks or Better[edit]
6/5 Jacks or Better cuts the Full House payout from 9x your bet to 6x your bet, and also cuts the Flush payout from 6x your bet to 5x your bet. All other payouts remain the same as in a full pay game. This reduces the maximum payout percentage to 95.00% for players betting five coins per hand to receive the Royal Flush bonus.
Progressive jackpot games[edit]
Other kinds of video poker only have positive theoretical returns when the progressive jackpot is high enough. Many establishments advertise with a billboard when the progressive jackpot is high enough. Otherwise sub-optimal games like 8/5 jacks or better can become positive expectation when the jackpot is large enough.
Terminology[edit]
As with regular poker, there are many different terms and phrases that are associated with playing video poker. Not knowing these terms may cause a disadvantage to anyone playing the game. The most important video poker terms [7] have been added to the table below.
| Video Poker Term | Explanation |
|---|---|
| Full Pay | The highest paying variant of a video poker game. Typically with high return-to-player game percentages. |
| Low Pay | Refers to video poker games which increase the house edge and reduce the return-to-player percentage. |
| Natural Royal Flush | A unique case when the highest possible hand, a Royal Flush, is dealt to the player. |
| Power Poker | Theoretically the most profitable poker strategy. |
| Multi-Play | A feature that allows participants to play with more than one hand. |
| Hold | When a player chooses to keep the cards in their hand. |
| Auto Hold | A feature available in certain video poker games. If turned on, the game automatically chooses which cards to hold. |
| Not So Ugly Ducks (NSUD) | A game most well-known for paying 16 for a 5 of a kind and 10 for a straight flush. |
| Game Denomination | Refers to the value of the cards or the coin size in a video poker game. |
| Flush | A five-card hand that contains cards of the same suit. |
| Discard | The cards you decide to throw away after the initial deal. |
| Draw | The second deal of the cards, after you have decided which cards to hold and which to discard. |
| Hand | The five cards (or less) dealt on the screen are known as a hand. |
See also[edit]
References[edit]
- ^Montero, David; Winton, Richard; Vives, Ruben (2017-10-09). 'In the solitary world of video poker, Stephen Paddock knew how to win. Until he didn't'. Los Angeles Times. ISSN0458-3035. Retrieved 2017-10-11.
- ^'Video Poker Rules & Gameplay'.
- ^'Learn Video Poker Rules and Video Poker Hand Values'. OnlineCasinosDoc.com. Retrieved 2010-08-05.
- ^'Video Poker Analyzer - Wizard of Odds'. wizardofodds.com.
- ^Video Poker Optimum Play, Dan Paymar, Table 9: Attractiveness Quotient of Selected Games, page 175, ISBN1-886070-11-3
- ^Robbing the One-Armed Bandits, Charles Lund, 1999, ISBN091057510X, page 37ff
- ^'Video Poker Online Guide'. online-gambling.com. Retrieved 2019-09-17.
External links[edit]
| Wikimedia Commons has media related to Video poker. |
- Video Poker Guides at Curlie
If you have even a passing interest in playing online poker, chances are you will have heard the term ‘GTO’. This stands for Game Theory Optimal and it means using a strategy that cannot be countered in any way by your opponents.
Another way to describe GTO is that it is an unexploitable strategy but what does this mean in terms of playing the game?
GTO is defensive in nature because you are trying to play the perfect set of hands yourself and relying on your opponents to make mistakes. An important aspect of this is not thinking in terms of the current hand but in terms of a range of hands both you and your opponent could have plus the hand, your opponent may think you have.
This requires a decent grasp of maths because you will need to work out odds, ranges, and frequencies. You can view this handy guide over at 888 Poker – The Beginners guide to GTO poker for even more information
Let’s take a look at an example to get a better understanding of how GTO might work. In this scenario, you are playing at 888Poker and have raised preflop. The player on the button is the only one to call, so you consider two possible plays. The first is to only bet when you make a top pair or better and the second is to bet only when you miss.
Both are sound strategies but if you stick to this throughout the game your opponents are going to know how to react. Therefore, you need to find something in-between, using a mix of both plays and this requires some working out.
You must work out the odds of their call being correct and balance this with the number of times you are value betting and the number of times you are bluffing. Picking the right amount of value bets vs bluffs is what makes a good GTO strategy. This is in addition to knowing when to use them in relation to the situation and current bet size.
As you begin to understand each situation better and know not only your own but also your opponent’s frequencies and ranges, you can exploit this to your advantage. Playing on your Android mobile app? Not a problem, you can still play GTO Poker!
For a GTO poker strategy to work, you must have played against someone for a number of hands. You cannot use assumptions as this will not work. If you are playing online poker at a top website such as 888Poker, this can be tricky as you may not play against the same opponents often enough to avoid assuming. However, even after a few hands, you can begin to build up a picture of their frequencies.
When using GTO, do not look at the outcome of a hand individually. You may have a good hand or a bad hand but this should not be taken in isolation. Just because you got lucky on the river does not automatically mean you made the right play. Work out what the correct GTO strategy is for certain times of the game and assess it following the end of the game.
This will tell you if you made the correct long-term call and that is what GTO poker is all about. You must work on your game, both at the poker table and away from the poker table for a GTO strategy to be successful. Practice makes perfect and no matter what poker variant you play, it will help you perfect your game and strategy.
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