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 |
|---|---|---|---|---|
| 2024-03-01 16:35 | Codeforces Round 931 (Div. 2) | 60 | +96 | 2136 |
| 2023-12-23 17:35 | Pinely Round 3 (Div. 1 + Div. 2) | 764 | +19 | 2040 |
| 2023-12-03 16:35 | Educational Codeforces Round 159 (Rated for Div. 2) | 153 | +57 | 2021 |
| 2023-03-12 16:35 | Nebius Welcome Round (Div. 1 + Div. 2) | 1719 | -77 | 1964 |
| 2023-03-04 19:35 | Codeforces Round 856 (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.
LessMore (max 16/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2024)
| 12 |
| +202 |
| 2041 |
| 2022-09-30 17:05 | Codeforces Global Round 22 | 476 | +154 | 1839 |
| 2022-07-24 16:35 | Codeforces Round 810 (Div. 2) | 249 | +192 | 1685 |
| 2022-06-10 18:35 | Codeforces Round 798 (Div. 2) | 841 | +166 | 1493 |
| 2022-04-21 16:35 | Codeforces Round 784 (Div. 4) | 241 | +284 | 1327 |
| 2022-03-22 16:45 | Educational Codeforces Round 125 (Rated for Div. 2) | 7111 | +170 | 1043 |
| 2022-02-22 16:35 | Educational Codeforces Round 123 (Rated for Div. 2) | 1687 | +429 | 873 |
| 2022-02-20 16:35 | Codeforces Round 772 (Div. 2) | 6020 | +444 | 444 |