Developing a Generalized Elo Rating System for Multiplayer Games

Elo Calculator Elo Rating Calculator

Chess ratings and what do they mean ? - Chess Forums

In chess.com users have a rating. What is this? Is this connected to a wider chess rating? How can one's rating level be interpreted, and what is a passably good rating?

Sonas: Overall review of the FIDE rating system

Chess Rating Systems - A Beginner's Guide

The Elo ratings: Inflation or Deflation?

chess.com blitz rating percentiles : r/chess

What was paul morphys rating. What would his rating be now - Chess

Tennis Ratings Explained - - What rating are you?

Explained: The Elo Rating System Used by FIDE to Determine