Rating Calculator

Chess Tournament Rating Calculator is an intuitive tool designed for players and organizers to quickly calculate ELO rating changes from tournament games. The app supports FIDE formats, allowing users to input player ratings, match results, and tournament configurations with ease. Whether you're tracking a local club event or an international competition, this app provides instant updates to player ratings based on official algorithms. With a clean interface it's an essential companion for any chess enthusiast looking to monitor performance and progress accurately. Not affiliated by FIDE.