Sonas: Overall review of the FIDE rating system

Statistician Jeff Sonas has done comprehensive work on the chess rating system, showing us how optimizing various factors and parameters can yield more (or less) accurate values. Now he embarks on another line of research: slicing the actual historical data into various views and visualizing the data from those different perspectives. Here's <a href="[Post:view_link]">part one of a series of articles.</a>

Sonas: Overall review of the FIDE rating system

What's Wrong With the Elo System?

Chess Ranking System: A Complete Guide

Everything Is Going To Change!! FIDE RATINGS BIG UPDATE! Jeff

Elo Rating System - Everything You Need to Know

Sonas Rating

The Mathematics of Elo Ratings. Calculating the relative skill of

The Sonas Rating Formula – Better than Elo?

Proposals for changes to FIDE Ratings Regulations

how to get a chess rating, chess elo rating calculator

The Sonas Rating Formula – Better than Elo?

Sonas: Overall review of the FIDE rating system

Chess Ratings - All You Need to Know