Calculate risk scores for Chess.com opponents
Chess.com Opponent Risk Score Extension
Right when the game starts, the extension pops up and shows you a risk score - the probability of your opponent being a cheater from 0 to 100, where 100 means that they're (almost) certainly a cheater.
If the score is high or critical, you might want to abort the game before you start playing.
The calculation is based on a primitive scoring model which considers 4 factors:
- Overall win rate for each format
- Recent win rate for each format (15-45 days)
- % of High Accuracy games played recently*
- Account age**
These factors are combined, checked and weighted against each other, which results in the final risk score.
On the options page, you can choose:
- If you the risk score calculated based on all or only rated games
- If you want to disable auto-pop-up behaviour.
Note that this is recommended if you're running Chrome Version 126 or older.
The extension source code, as well as the risk model description is available here:
https://github.com/tim-sha256/chess.com-anti-cheat
Source Manifest.json
Similar Extensions
FACEIT Predictor 1 84 ★ 1.41MiB
Chess.com Analysis at Lichess 1 100 ★ 101KiB
Quick spreadsheet 1 11 ★ 433KiB
Autopaste 1 12 ★ 13.31KiB
Poker Now Odds Calculator 1 8 ★ 98.92KiB
Custom Chess Pieces 1 2 ★ 11.25KiB
ChessExpert 1 19 ★ 15.61KiB
Arrow Painter for Chess.com 1 6 ★ 27.79KiB
Free Chess Analysis 1 23 ★ 290KiB
Chess.com Zen Mode 1 4 ★ 116KiB
Chess Pro 1 95 ★ 226KiB
Chessconnect 1 30 ★ 1.43MiB
Chess Assistant 1 52 ★ 153KiB
Chess.com Game Reviewer 1 5 ★ 8.97KiB
Chess.com Voice Commentary 1 28 ★ 16.13MiB
Chess.com Insights 1 9 ★ 2.28MiB
ArslanovChess UI on chess.com & lichess 1 8 ★ 12.01KiB
Chess.com rating hider 1 1 ★ 23.43KiB
Manifolio 1 0 ★ 13.63KiB
No More Chess Ratings 1 23 ★ 31.11KiB
Motion Card Match Game 1 0 ★ 23.0KiB
live streaming football 1 0 ★ 113KiB
Chess Game - Chess Against Computer 1 0 ★ 639KiB
Chess.com Moves Announcer 1 0 ★ 39.33KiB