Physicist Examines Tournament Statistics in Phys. Let.

[zooey]

The layman's article at

http://www.physorg.com/news94907470.html

seemed obvious, the downloadable pdf paper at

http://arxiv.org/abs/physics/0703122

is over my head, but I found the whole thing entertaining nonetheless. If this belongs in another forum, such as MTT or Science, Math, Philosophy, feel free to move.

I'll take a more rigorous shot at understanding it if there is any subsequent interest.

best,

zooey



Abstract:

Universal statistical properties of poker tournaments

Clément Sire

(Submitted on 12 Mar 2007)

We present a simple model of Texas hold'em poker tournaments which contains the two main aspects of the game: i. the minimal bet is the blind, which grows exponentially with time; ii. players have a finite probability to go ``all-in'', hence betting all their chips. The distribution of the number of chips of players not yet eliminated (measured in units of its average) is found to be independent of time during most of the tournament, and reproduces accurately Internet poker tournaments data. This model makes the connection between poker tournaments and the persistence problem widely studied in physics, as well as some recent physical models of biological evolution or competing agents, and extreme value statistics which arises in many physical contexts.