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>

Nepo's take on the current state of online and OTB chess : r/chess

Chess Ranking System: A Complete Guide

FIDE seeks public discussion about proposed rating changes

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

Sonas Proposal - Repairing The FIDE Standard Elo Rating System

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

Who's the better chess player, Gotham Chess or Alexandra Botez

The Rating of Chess Players, Past and by Elo, Arpad E.

Used Book in Good Condition

The Rating of Chess Players, Past and Present