CF-Predictor
Developer Tools
This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.
Users
50K
Rating
4.1
Reviews
171
7D Growth
0|0%
Stable signalUnknownLow-risk permissions
CF GetRating
Get rating for Codeforces problems even with problem tags off.
Users6KCurrent public install base
Rating4.9Store average score
Reviews18Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetsCF GetRating Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
4.94
Latest
4.94
7-day rating change
0.00
2026年7月14日2026年7月15日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-1K-14.3%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version1.0.4
ManifestV3
Size4.56MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Get rating for Codeforces problems even with problem tags off. This Codeforces Get Rating extension helps users to just view the problem rating without seeing the other tags. But if you are stuck with any problem then you can view the tags by clicking on Show All Tags button. The extension also includes a shortcut to go to the Contest Standings directly.
This extension is very helpful while practicing problems on Codeforces as it helps you to know the rating of the problem without explicitly knowing the tags associated with it.
How to use :
1. Install the extension.
2. Turn off [ Show tags for unsolved problems ] option in the Problemset page of codeforces.
3. Open any Codeforces problem and it will show the problem rating.
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.9Average computed only from synced review bodies below
Reviews with text11Synced review bodies
Total ratings / reviews18Chrome Web Store public rating/review count
Store average score: 4.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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super duper helpful
did it stop working? I am not getting it to work.
Add a hide rating option, or it would be much better if we get a toggle on/off option for the extension. Rest everything is fine
Nice for viewing problem rating without solution spoilers. Works as intended.
Very helpful when you want to know the rating range of a problem and keep tags hidden or show them at your wish.
very useful. but would be better if it hides rating during virtual contests.
good
Very good extension.
Really awesome extension! Works exactly as intended.
Was looking for this thanks