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>

Used Book in Good Condition

The Rating of Chess Players, Past and Present

The Sonas Rating Formula – Better than Elo?

On the probability of Magnus Carlsen reaching 2900 - Bendre - 2023

Chessmetrics Sonas Consulting

Sonas Rating

On the probability of Magnus Carlsen reaching 2900 - Bendre - 2023

FIDE Is Tinkering with Elo.. And, It Doesn't Look Good for Several

Have there ever been identical chess games played in professional

Sonas: Overall review of the FIDE rating system

On the probability of Magnus Carlsen reaching 2900 - Bendre - 2023

Earlier this year, the Qualifications Commission (QC) initiated a