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 |
|---|---|---|---|---|
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 207 | +49 | 2314 |
| 2025-01-04 17:05 | Hello 2025 | 421 | +41 | 2265 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 1176 | -85 | 2224 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 408 | +14 | 2309 |
| 2023-11-07 16:35 | Codeforces Round 908 (Div. 1) | 33 |
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.
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 1/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 74/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2025)
| +299 |
| 2295 |
| 2023-09-25 16:35 | Codeforces Round 899 (Div. 2) | 1025 | -53 | 1996 |
| 2023-09-10 16:35 | Codeforces Round 896 (Div. 1) | 616 | -18 | 2049 |
| 2023-08-31 16:35 | Educational Codeforces Round 154 (Rated for Div. 2) | 273 | +19 | 2067 |
| 2023-07-27 16:35 | Educational Codeforces Round 152 (Rated for Div. 2) | 296 | +12 | 2048 |
| 2023-07-11 17:35 | Codeforces Round 884 (Div. 1 + Div. 2) | 783 | +13 | 2036 |
| 2023-06-29 16:35 | Educational Codeforces Round 151 (Rated for Div. 2) | 297 | +19 | 2023 |
| 2023-04-27 16:35 | Codeforces Round 868 (Div. 2) | 521 | -44 | 2004 |