Speed poker Speed Poker. Game play, hand rankings, etc., are identical to standard Texas hold 'em. The differences in rules mostly relate to the time players have to act on their hands. Each player has 15 seconds to act before his or her hand is ruled dead (or checked if there has been no previous action). Players are given one or more 30 second time extensions which they may use on any turn. In the Mansionpoker.net Poker Dome Challenge, pre-flop play is pot limit; post-flop play is no limit. In the World Speed Poker Open all play was no limit. Speed poker
Poker probability Poker probability In poker, the probability of each type of 5-card hand can be computed by calculating the proportion of hands of that type among all possible hands. Probability and gambling have been an idea since long before the invention of poker. The development of probability theory in the late 1400s was attributed to gambling; when playing a game with high stakes, players wanted to know what the chance of winning would be. In 1494, Fra Luca Paccioli released his work "Summa de arithmetica, geometria, proportioni e proportionalita" which was the first written text on probability. Motivated by Paccioli’s work,