science news: Texas Hold ‘Em
penny April 7th, 2007
Theoretical physicist Clement Sire is soon to publish his paper on poker tournaments, in particular the dynamics of the game Texas Hold ‘Em.
I first had a view of this game when I watched the World Series of Poker that Ajay was watching. It’s different from the classic poker game where all cards are held by players, since in Texas Hold ‘Em some cards are laid on the table.
Anyhow, back to Sire. Using intuition and clever statistics, he formulated a model that predicted the maximum stack (earnings) a leading player will hold as well as an estimate of how long a tournament will last. Both of these he says are functions of how many initial players there are and some behavioral aspects of players that he quantifies.
How cool is that?
What is also interesting is that organisers of these tournaments figured out that the minimum bets should be made to increase exponentially as the game progresses. Sire’s model explains this perfectly. Like he says, it is amazing intuition, even sans the math approach, that the organisers are able to figure this out. Fundamental observations pay off it looks like?
The techniques he uses are typical of analysis used in evolutionary dynamics used in biology.
Amazing.
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they played texas hold ‘em in the latest james bond movie - casino royale.
For more information on this work, read the non technical review (but still much more precise than the SA story):
http://www.lpt.ups-tlse.fr/article.php3?id_article=237
Cheers
Thanks for the link Clem! It’s fascinating to see theoreticians work models on this kind of topics. Kudos on the publication!