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 |
|---|---|---|---|---|
| 2024-11-15 14:35 | Codeforces Round 987 (Div. 2) | 51 | +119 | 2117 |
| 2024-11-10 17:35 | Codeforces Round 986 (Div. 2) | 191 | +60 | 1998 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 586 | +90 | 1938 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 592 | +44 | 1848 |
| 2024-10-28 16:35 | Educational Codeforces Round 171 (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.
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 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2024)
| 1609 |
| -24 |
| 1804 |
| 2024-10-27 17:35 | Codeforces Global Round 27 | 932 | +72 | 1828 |
| 2024-10-19 16:20 | Codeforces Round 979 (Div. 2) | 1628 | -18 | 1756 |
| 2024-10-14 16:35 | Educational Codeforces Round 170 (Rated for Div. 2) | 1935 | -31 | 1774 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) | 653 | +48 | 1805 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 2) | 1038 | +6 | 1757 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 1105 | +23 | 1751 |
| 2024-09-14 16:35 | Codeforces Round 972 (Div. 2) | 2025 | -16 | 1728 |