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Elo Calculator

See how one game result would move your rating.

Your ratingOpponent rating

Result

K-factor: 32

Expected score

50.0%

1516+16.0

new rating after this result

Game data sourced from the public Chess.com and Lichess APIs. Not affiliated with, endorsed by, or sponsored by Chess.com or Lichess. Powered by Stockfish (GPLv3). Puzzle data from the Lichess open database (CC0). Piece sets, selectable in Settings: "cburnett" by Colin M.L. Burnett (GPLv2+), Rhosgfx (CC0), "Spatial" by Maurizio Monge (MIT), "Chessnut" by Alexis Luengas (Apache-2.0). Move/capture sounds from lichess.org's own default sound theme; check/checkmate/victory/defeat/draw/new-game/review sounds by Enigmahack (AGPLv3+). Chess.com and Lichess marks shown only to identify each platform.

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