Improved Chess Rating Comparisons Using Nonparametric Statistics

This post will describe how we create ChessGoals rating comparisons. Players with recent games in both categories are combined using rank statistics.

I built a website that compares ratings from Chess.com, Lichess, FIDE, and USCF : r/chess

Rating Comparisons

Does number of chess puzzles solved influence average player rating after controlling for total hours played? A critical two-factor analysis based on data from lichess.org (statistical analysis - part 6) : r/chess

ChessGoals Chess Rating Comparisons

Improved Chess Rating Comparisons Using Nonparametric Statistics

Improved Chess Rating Comparisons Using Nonparametric Statistics

How is Accuracy in analysis determined? - Chess.com Member Support and FAQs

Life span trajectories for average and best chess players. (A)

Chess Science in the Making - Chessable Blog

Mathematics, Free Full-Text

The Learning Curve for Chess Skill

Study I

Improved Chess Rating Comparisons Using Nonparametric Statistics