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Based on Elo rating, what percentile am I in? - Chess Stack Exchange
Calculate Your Chess Rating
Elo rating system - Wikiwand
How To Get A FIDE Rating? - Chess Delta
Chess ELO 1.2 Free Download
Elo Win Probability Calculator
US Chess Player Search | US Chess.org
USCF Rating Calculator by Trupti Mahajan
Rating Comparisons for Chess.com, lichess, USCF, and FIDE
GitHub - BieremaBoyzProgramming/chessRating: A JavaScript application to generate ratings for chess tournaments, based on the USCF rating system.
ChessDojo on Twitter: "@DadLifeChess Uh oh, we were worried more people would start playing with the rating calculator rather than working on their chess!" / Twitter