AI comparison

https://github.com/magarena/magarena/wiki/AIComparison

How to compare AI players?

• different algorithms
• different parameters

Zermelo-Bradley-Terry model

• published by Ernst Zermelo in his 1928 paper, thorough treatment by Bradley and Terry in their 1952 paper.
• deals with estimation of the strength of chess players
• Each player p can be assigned a score z_p where P(p wins q) = z_p / (z_p + z_q)

Whole history rating algorithm by Rémi Coulom

• gem install whole_history_rating
• cli interface https://gist.github.com/melvinzhang/8664214