Test your chess intuition by guessing the ratings of players from around the world.
Welcome back, Player!
Observe a real chess game played on Chess.com. Navigate through moves to see the game's progression.
Look for tactical depth, positional understanding, and time management to estimate their skill level.
Enter the ELO rating you think the player has. The closer you are, the more points you score!
The Elo rating system is a method for calculating the relative skill levels of players in zero-sum games such as chess.
Yes! EloGuessr is completely free to play. You can play as a guest or create an account to save your scores.
We use the Chess.com Public API to fetch recent games from players across all rating levels.
At EloGuessr, we believe that observing and analyzing games beyond your own rating level is one of the best ways to improve at chess. By forcing yourself to evaluate the quality of moves without knowing the rating, you develop a sharper eye for both brilliance and blunders.