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 |
|---|---|---|---|---|
| 2023-11-07 16:35 | Codeforces Round 908 (Div. 1) | 66 | +135 | 2453 |
| 2023-05-14 16:35 | Codeforces Round 873 (Div. 1) | 202 | +33 | 2318 |
| 2023-05-05 16:35 | Codeforces Round 870 (Div. 2) | 5 | +213 | 2285 |
| 2023-04-09 17:00 | Codeforces Round 865 (Div. 2) | 11 | +177 | 2072 |
| 2023-01-05 16:35 | Codeforces Round 842 (Div. 2) | 627 |
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 19/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 76/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 60/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 83/day in 2026)
| +8 |
| 1895 |
| 2022-12-27 16:35 | Codeforces Round 841 (Div. 2) and Divide by Zero 2022 | 340 | +52 | 1887 |
| 2022-12-12 16:35 | Educational Codeforces Round 139 (Rated for Div. 2) | 1585 | -67 | 1835 |
| 2022-11-06 17:05 | CodeTON Round 3 (Div. 1 + Div. 2, Rated, Prizes!) | 1745 | -62 | 1902 |
| 2022-11-04 16:35 | Codeforces Round 832 (Div. 2) | 405 | +11 | 1964 |
| 2022-10-29 11:55 | Codeforces Round 831 (Div. 1 + Div. 2) | 543 | +38 | 1953 |
| 2022-07-31 16:35 | CodeTON Round 2 (Div. 1 + Div. 2, Rated, Prizes!) | 1523 | -21 | 1915 |
| 2022-07-24 16:35 | Codeforces Round 810 (Div. 2) | 167 | +113 | 1936 |