Poker calculator can provide results provided a specific game scenario. Game scenario variables include: the number of players, the game type being played, and the hand or cards available for the player in question. Alternatively, there also exist "poker relative calculators" which display a player's winning chance relative to another player's chance. "Poker relative calculators" tend to be displayed on poker shows and tournaments for an audience because they provide an accurate assessment of a player's winning chance. However, professional in game poker players do not use or think in terms of "poker relative calculations" because two or more poker hands at
Duplicate poker the global financial crisis as the reason for the removal of services. Duplicate poker is a game in which there are two or more tables, each consisting of the same number of players. Each table uses hands dealt from an identically sequenced deck of cards. Each player holds the same hand as the person seated in identical seats at the other tables. Duplicate Poker was first devised by Californians Bruce Altshuler and Danny Kleinman who memorialized their concept in a lengthy article in Card Player Magazine in the early 90's. The article indicated that for Duplicate Poker to work in