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Chess Tools
Free calculators used by thousands of players every month
ELO Rating Converter
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Convert ratings between Chess.com, Lichess, FIDE and more. See how your rating translates across platforms.
Percentile Calculator
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Find out where you rank among chess players. Are you in the top 10%? Top 1%? Let's find out.
Chess IQ Calculator
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How smart is your chess rating? A fun (and totally unscientific) way to flex your rating.
Latest from ChessGrandMonkey
GothamChess Announces Second European Tour: Five Cities, October to November
Levy Rozman is heading back to Europe. The GothamChess European Tour 2 will hit Cologne, Amsterdam, Zurich, Paris, and London from October 25 to November 10. His first tour sold out entirely. This time, the venues are bigger.
'Grandmasters' Docuseries Premieres at Tribeca: Carlsen, Niemann, and the Battle for Chess's Future
A new docuseries featuring Magnus Carlsen, Hans Niemann, Wesley So, and GothamChess is set to premiere at the Tribeca Film Festival on June 7. 'Grandmasters' follows the Freestyle Chess revolution and its collision with FIDE. It's being called chess's Drive to Survive moment.
Inside the NBA's Chess Obsession: Wembanyama, Antetokounmpo, Rose, and the Players Who Can't Stop Playing
From Wembanyama playing strangers in the rain at Washington Square Park to Derrick Rose hosting a chess tournament with Magnus Carlsen in Las Vegas, ESPN reveals how chess has quietly become a fixture of NBA culture. Doncic, Jaylen Brown, and Jaquez even have their own Chess.com bots.
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