Skip Navigation Linksdefault


Sick of inaccurate Chess Rating Systems?


Through our very own probabilistic rating system, we offer the world's most accurate chess player ratings.  

This is done through ​​rating relative success developed according to axiomatic mathematical philosophy. Being deduced using probability theory, and one single axiom*, it can claim to provide ratings which converge with maximum efficiency, without anomalies or limitations, to provide probabilities for any two chess players​