TrueSkill, Technical Report

Publication
PLOS One

The first skill estimator was developed by Arpad Elo, adopted by the World Chess Federations around 1970. TrueSkill is just the bayesian multiplayer version of Elo model, published by Microsoft in 2007. In this technical report I derive, step by step, the analytical solution of the model.

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Gustavo Landfried
Computer Science, Anthropological Science.

Using computers to understand how people behave