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 |
|---|---|---|---|---|
| 2025-10-05 18:35 | Codeforces Round 1056 (Div. 2) | 12 | +170 | 2196 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 1855 | -73 | 2026 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 754 | -64 | 2099 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 420 | +66 | 2163 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for 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.
LessMore (max 38/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2025)
| 132 |
| +67 |
| 2097 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 97 | +114 | 2030 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 690 | +14 | 1916 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 7448 | -183 | 1902 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 89 | +82 | 2085 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 673 | -39 | 2003 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 48 | +147 | 2042 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 282 | +75 | 1895 |