CF-Predictor

This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.
What is CF-Predictor?
CF-Predictor is a unique Chrome extension developed for Codeforces users. This tool modifies the contest standings page, displaying approximate rating changes for every contestant, both during and after a contest. No need to wait anxiously for a rating update again with CF-Predictor.

Extension stats

By: Wsl_F
Users: 50,000+
Version: 1.3.2 (Last updated: 2022-11-28)
Creation date: 2020-06-16
Risk impact: Low risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
Host permissions:
  • https://cf-predictor.wasylf.xyz/
Size: 87.00K

Other platforms

CF-Predictor (v1.3.2)
4.71 (45) 1,686+
Not available on Edge
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Extension summary

A huge number of your nerve cells die every time when you wait for a rating update on Codeforces. Stop this! From now you could use this extension, it partly modifies the contest standings page and shows approximate rating changes for every contestant.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Some users found it really useful.
Cons
  • Extension frequently reported as not working.
  • Inaccurate predictions for ratings.
  • Long periods without functionality.
  • Repetitive complaints about the extension's performance.
Most mentioned
  • Not working
  • Doesn't provide accurate predictions
  • Needs fixing
  • Lack of updates or support
Recent reviews
stop working
by Kunal Agarwal, 2024-09-14

Not working
by Rahul Chugh, 2024-08-30

Not working
by Ashutosh Sharma, 2024-08-10
View all user reviews

Extension safety

Risk impact

CF-Predictor is relatively safe to use as it requires very minimum permissions.

Risk likelihood

CF-Predictor has earned a good reputation and can be trusted.

Upgrade to see risk analysis details

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