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 |
|---|---|---|---|---|
| 2023-07-11 17:35 | Codeforces Round 884 (Div. 1 + Div. 2) | 346 | +47 | 2206 |
| 2023-04-15 11:05 | Codeforces Round 866 (Div. 1) | 674 | -113 | 2159 |
| 2023-03-12 16:35 | Nebius Welcome Round (Div. 1 + Div. 2) | 185 | +98 | 2272 |
| 2023-02-09 16:35 | Codeforces Round 851 (Div. 2) | 37 | +105 | 2174 |
| 2023-01-29 17:35 | TypeDB Forces 2023 (Div. 1 + Div. 2, Rated, Prizes!) |
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 9/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2024)
| 481 |
| +64 |
| 2069 |
| 2023-01-21 16:35 | Codeforces Round 845 (Div. 2) and ByteRace 2023 | 296 | +4 | 2005 |
| 2023-01-03 17:05 | Hello 2023 | 420 | +121 | 2001 |
| 2022-12-30 17:05 | Good Bye 2022: 2023 is NEAR | 450 | +180 | 1880 |
| 2022-09-02 16:35 | Codeforces Round 818 (Div. 2) | 3918 | -113 | 1700 |
| 2022-08-27 16:35 | Educational Codeforces Round 134 (Rated for Div. 2) | 1449 | -47 | 1813 |
| 2022-08-16 16:35 | Codeforces Round 814 (Div. 2) | 903 | -31 | 1860 |
| 2022-08-13 16:50 | Codeforces Round 813 (Div. 2) | 570 | +31 | 1891 |