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 |
|---|---|---|---|---|
| 2026-04-07 16:50 | Codeforces Round 1091 (Div. 2) and CodeCraft 26 | 60 | +102 | 2132 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 806 | -44 | 2030 |
| 2026-03-16 16:50 | Educational Codeforces Round 188 (Rated for Div. 2) | 30 | +152 | 2074 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 494 | +28 | 1922 |
| 2025-09-21 16:50 | Codeforces Round 1052 (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.
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 24/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| 177 |
| +120 |
| 1894 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 661 | +62 | 1774 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 564 | +104 | 1712 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) | 1988 | +4 | 1608 |
| 2024-09-29 17:35 | Codeforces Round 976 (Div. 2) and Divide By Zero 9.0 | 6955 | -115 | 1604 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 580 | +144 | 1719 |
| 2024-08-13 16:55 | Codeforces Round 966 (Div. 3) | 3506 | +48 | 1575 |
| 2024-08-06 17:00 | Codeforces Round 964 (Div. 4) | 296 | +226 | 1527 |