Chess.com Opponent Risk Score

Calculate risk scores for Chess.com opponents

Chess.com Opponent Risk Score

Install from Chrome Web Store

Extension stats

Users: 170
15
Rating: 4.00
(2)
Version: 1.0.3 (Last updated: 2025-01-16)
Creation date: 2024-12-18
Risk impact: Moderate risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • storage
Host permissions:
  • https://www.chess.com/*
  • https://api.chess.com/*
Size: 32.56K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

This extension helps you avoid playing cheaters (or those who seem suspicious).

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:

See more

User reviews

Great idea but tried it on Brave but it just says loading. It never displays anything.
by Antonio Luis, 2024-12-30

Wow, that's what I was looking for! Not perfect, but definitely better than manually checking everyone before the clock runs out and you lose by abandonment ...
by Tim Shabanov, 2024-12-22
View all user reviews

Extension safety

Risk impact

Chess.com Opponent Risk Score requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

Chess.com Opponent Risk Score may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Upgrade to see risk analysis details

Promo images

Chess.com Opponent Risk Score small promo image
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