Estimate your FIDE rating

Analytics for Chess Players: Played games, openings, win rates, ratings, opponents and more statistics for chess players

Elo Calculator Elo Rating Calculator

Software Chess

rating - How to calculate the FIDE Percentage Expectancy Table - Chess Stack Exchange

Formulas

Elo rating system - Wikipedia

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

The Elo rating system – correcting the expectancy tables

Rating Comparisons

How do you calculate your Tournament Performance Rating? - Chess Stack Exchange

CAPS Conversions - Chess Forums