Top ratedStats
Bar charts count unique accepted problems (merged with the global problem set for rating and tags). Heatmaps use UTC calendar days. Rating squares are sums of newRating − oldRating from user.rating when System update time falls on that day. Submissions count every row from user.status (all verdicts), paginated until Codeforces has no more rows—heavy accounts can take a few seconds.
Unique accepted problems, bucketed by catalog rating (100‑point bands). Unrated = no rating in the problem set.
Each problem counts once per tag (same as Codeforces tags). Top tags shown; remaining mass in “Other”.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Count of submissions per UTC day (includes every verdict).
| When (UTC) | Contest | Rank | Δ | New |
|---|---|---|---|---|
| 2024-03-16 17:00 | Codeforces Round 934 (Div. 1) | 330 | -2 | 2331 |
| 2024-02-29 16:35 | Codeforces Round 930 (Div. 1) | 303 | -22 | 2333 |
| 2024-02-17 17:35 | think-cell Round 1 | 344 | -3 | 2355 |
| 2023-12-30 16:50 | Good Bye 2023 | 395 | +18 | 2358 |
| 2023-12-23 17:35 | Pinely Round 3 (Div. 1 + Div. 2) | 126 | +113 |
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
Green: rating up · red: rating down · intensity: |Δ| tiers (<50, 50–99, 100+). One square may combine multiple rated contests on the same UTC day.
LessMore (max 31/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 2340 |
| 2023-09-30 17:35 | Codeforces Round 901 (Div. 1) | 215 | +89 | 2227 |
| 2023-06-03 16:35 | Codeforces Round 876 (Div. 2) | 15 | +168 | 2138 |
| 2023-05-25 16:35 | Educational Codeforces Round 149 (Rated for Div. 2) | 106 | +113 | 1970 |
| 2023-03-26 16:35 | Codeforces Round 860 (Div. 2) | 860 | -14 | 1857 |
| 2023-02-28 16:35 | Educational Codeforces Round 144 (Rated for Div. 2) | 465 | +24 | 1871 |
| 2023-02-27 17:35 | Codeforces Round 854 by cybercats (Div. 1 + Div. 2) | 1862 | -78 | 1847 |
| 2023-02-12 10:35 | Codeforces Round 852 (Div. 2) | 1281 | -74 | 1925 |