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 |
|---|---|---|---|---|
| 2023-06-18 10:05 | Codeforces Round 879 (Div. 2) | 70 | +63 | 2123 |
| 2023-06-12 16:35 | Educational Codeforces Round 150 (Rated for Div. 2) | 95 | +74 | 2060 |
| 2023-05-28 17:05 | Codeforces Round 875 (Div. 1) | 475 | +17 | 1986 |
| 2023-05-25 16:35 | Educational Codeforces Round 149 (Rated for Div. 2) | 1310 | -80 | 1969 |
| 2023-04-27 16:35 | Codeforces Round 868 (Div. 2) |
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 44/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 70/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2025)
| 294 |
| -16 |
| 2049 |
| 2023-04-15 11:05 | Codeforces Round 866 (Div. 1) | 494 | -35 | 2065 |
| 2023-03-18 14:20 | Codeforces Round 858 (Div. 2) | 112 | +47 | 2100 |
| 2023-02-09 16:35 | Codeforces Round 851 (Div. 2) | 332 | -1 | 2053 |
| 2023-01-21 16:35 | Codeforces Round 845 (Div. 2) and ByteRace 2023 | 17 | +247 | 2054 |
| 2023-01-15 15:05 | Codeforces Round 844 (Div. 1 + Div. 2, based on VK Cup 2022 - Elimination Round) | 1977 | +28 | 1807 |
| 2023-01-05 16:35 | Codeforces Round 842 (Div. 2) | 344 | +196 | 1779 |
| 2023-01-03 17:05 | Hello 2023 | 495 | +393 | 1583 |