Your Friendly Chess Companion
Tools, ratings, and analysis to level up your chess game. No sign-up required, no nonsense - just useful stuff that works.
Chess Tools
Free calculators used by thousands of players every month
ELO Rating Converter
Popular🔄
Convert ratings between Chess.com, Lichess, FIDE and more. See how your rating translates across platforms.
Percentile Calculator
Popular📊
Find out where you rank among chess players. Are you in the top 10%? Top 1%? Let's find out.
Chess IQ Calculator
Fun🧠
How smart is your chess rating? A fun (and totally unscientific) way to flex your rating.
Latest from ChessGrandMonkey
Niemann Wins GCT Warsaw in Dramatic Finale as Caruana's Five-Win Streak Falls Short
Hans Niemann wins the biggest tournament of his career with 22½ points, holding off a surging Fabiano Caruana who won five straight blitz games to close within half a point. An all-American podium as Wesley So takes third. Sindarov beats Gukesh in the final round to finish 2-1 in their pre-WCC encounters.
GCT Bucharest 2026 Preview: Sindarov Faces First Classical Test as World Championship Challenger
The Super Chess Classic Romania brings six of the world's top 12 to Bucharest for nine rounds of classical chess starting May 14. Javokhir Sindarov plays his first elite classical event since winning the Candidates, while Fabiano Caruana leads the field as defending GCT champion. Aronian withdrew due to pneumonia, with Jorden van Foreest stepping in.
GCT Warsaw Blitz Day 1: Firouzja Surges With 6½/9 as Niemann's Unbeaten Run Ends
Alireza Firouzja produced the performance of the tournament with 6½/9 in the blitz, while rapid leader Hans Niemann lost five games to score just 3½. Fabiano Caruana was equally devastating at 6/9, surging into combined third. Sindarov beat Gukesh in Round 8 to even the WCC encounter score. Niemann still leads the combined standings - barely.
How Good Is Your Rating?
Tap your rating to see how you compare to other players
♟️
Start improving your chess today
Whether you are a complete beginner or a seasoned club player, there is always room to grow. Play, learn, and track your progress.