CF Local Predictor
Local Codeforces rating predictor. Developed by Machine Solution
As of June 2026, CF Local Predictor has 19 users in the Developer Tools category.
Usersno change0%
19
19
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.8.0
Manifest V3
History
5 snapshotsTracking since May 14, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| May 14, 2026 | — | — | — | 1.8.0 |
| May 20, 2026 | — | — | — | 1.8.0 |
| May 26, 2026 | 5 | — | — | 1.8.0 |
| Jun 2, 2026 | 12 | — | — | 1.8.0 |
| Jun 8, 2026 | 16 | — | — | 1.8.0 |
| Now | 19 | — | — | 1.8.0 |
Permissions & access
- Permissions
- None declared
- Host access
- https://codeforces.com/*
Screenshots
About
CF Local Predictor adds local rating predictions directly to Codeforces standings pages. Features: • Local rating prediction without external servers • Predicted rating delta column (Δ) • Predicted title transition column (↕) • Full official standings calculation through the Codeforces API • Lightweight UI integrated into the native Codeforces standings style • Works on finished and active contests The extension performs all prediction calculations locally in the browser and does not collect or transmit personal data.
Technical
- Version
- 1.8.0
- Manifest
- V3
- Size
- 16.48KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- kidopdgadgfnfinboffkpegbgjmbfhie
- Developer ID
- u6324f9b06d9caabbd7793018befd9a06
- Developer Email
- [email protected]
- Created
- May 13, 2026
- Last Updated (Store)
- May 13, 2026
- Last Scraped
- Jun 8, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
Data sourced from the Chrome Web Store · last verified Jun 8, 2026.