This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.

CF-Predictor: Predict Codeforces Rating Changes
'CF-Predictor' is a Firefox extension designed to predict the rating changes on Codeforces. It modifies the contest standings page, showing approximate rating deltas for every contestant during and after the contest, saving you the stress and anticipation of waiting for a rating update.
Add-on stats
Manifest V2
Weekly download count: 11
Firefox on Android: No
Permissions:
- https://cf-predictor.wasylf.xyz/
Size: 92.86K
Email: Wa*****@gmail.com
Full description: See detailed description
Ranking
User reviews
Pros
- Very good
- Very useful plugin
Cons
Most mentioned
User reviews
by yyandy, 2022-12-17
Add-on safety
Risk impact
CF-Predictor requires very minimum permissions.
Risk impact analysis details
- High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- Low ******* ****** ** *** ********* ******** *********** **************
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of CF-Predictor. Use it at your own risk.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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