I created a model to estimate your FIDE rating based on your online rating, this GIF shows my process (website/more info in comments) : r/chess

Developing a Generalized Elo Rating System for Multiplayer Games, by Danny Cunningham

When FIDE began using ELO ratings, how did it initially calculate them since no one had any rating yet, and the formula requires existing ratings? Did it assign everyone an initial rating

Chess helps transform lives of people with disabilities

Search Versus Knowledge in Human Problem Solving: A Case Study in Chess

I really, really enjoy chess.com's estimated rating system : r/chess

What is the process for getting a FIDE rating? - Quora

My Robot Can Beat Anyone In Chess! How to Build/Program

How good is a 1600 rated chess.com player? - Quora

Cultural transmission of move choice in chess Proceedings of the Royal Society B: Biological Sciences

How to get the fide ratings in ? - Chess Forums

What does a 2300 blitz rating correspond to in classical chess. - Chess Forums

is rating equal to fide rating - Chess Forums - Page 2

Red flags in Niemann's games!!! - Chessable

Developing a Generalized Elo Rating System for Multiplayer Games, by Danny Cunningham

Free - New 17 eBooks - Perfect Your Chess Tactics! : r/chess