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 |
|---|---|---|---|---|
| 2021-03-21 13:20 | Технокубок 2021 - Финал | 78 | +30 | 2136 |
| 2020-12-30 17:35 | Good Bye 2020 | 558 | +67 | 2106 |
| 2020-12-28 16:35 | Educational Codeforces Round 101 (Rated for Div. 2) | 98 | +111 | 2039 |
| 2020-12-19 11:35 | Codeforces Round 691 (Div. 1) | 493 | +24 | 1928 |
| 2020-12-11 16:35 | Codeforces Round 689 (Div. 2, based on Zed Code Competition) |
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 11/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2022)
| 442 |
| +28 |
| 1904 |
| 2020-12-06 17:35 | Codeforces Global Round 12 | 1092 | +29 | 1876 |
| 2020-11-30 16:35 | Educational Codeforces Round 99 (Rated for Div. 2) | 2402 | -86 | 1847 |
| 2020-11-29 09:05 | Technocup 2021 - Elimination Round 2 | 65 | +16 | 1933 |
| 2020-11-02 16:35 | Codeforces Round 681 (Div. 1, based on VK Cup 2019-2020 - Final) | 795 | -51 | 1917 |
| 2020-11-01 13:05 | Codeforces Round 680 (Div. 1, based on Moscow Team Olympiad) | 459 | +66 | 1968 |
| 2020-10-27 16:35 | Educational Codeforces Round 97 (Rated for Div. 2) | 1478 | -65 | 1902 |
| 2020-10-24 16:15 | Codeforces Round 678 (Div. 2) | 42 | +190 | 1967 |