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 |
|---|---|---|---|---|
| 2024-01-06 17:05 | Hello 2024 | 192 | +137 | 2231 |
| 2023-12-30 16:50 | Good Bye 2023 | 717 | +46 | 2094 |
| 2023-12-24 16:35 | Codeforces Round 917 (Div. 2) | 553 | -29 | 2048 |
| 2023-12-23 17:35 | Pinely Round 3 (Div. 1 + Div. 2) | 551 | +47 | 2077 |
| 2023-12-03 16:35 | Educational Codeforces Round 159 (Rated for Div. 2) | 278 | +11 |
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 49/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2025)
| 2030 |
| 2023-11-19 16:35 | Codeforces Round 910 (Div. 2) | 203 | +41 | 2019 |
| 2023-10-28 17:05 | Codeforces Round 906 (Div. 2) | 69 | +107 | 1978 |
| 2023-10-09 16:35 | Educational Codeforces Round 156 (Rated for Div. 2) | 886 | -4 | 1871 |
| 2023-09-24 16:35 | Educational Codeforces Round 155 (Rated for Div. 2) | 73 | +208 | 1875 |
| 2023-04-27 16:35 | Codeforces Round 868 (Div. 2) | 1346 | -22 | 1667 |
| 2023-04-24 16:50 | Codeforces Round 867 (Div. 3) | 111 | +162 | 1689 |
| 2023-04-15 11:05 | Codeforces Round 866 (Div. 2) | 1113 | +105 | 1527 |