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 |
|---|---|---|---|---|
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 97 | +68 | 2135 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 685 | -41 | 2067 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 83 | +87 | 2108 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 634 | -34 | 2021 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 2) | 44 |
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 21/day in 2025)
| +156 |
| 2055 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 96 | +230 | 1899 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 1213 | +127 | 1669 |
| 2025-04-24 16:50 | Codeforces Round 1020 (Div. 3) | 6 | +503 | 1542 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 3168 | +313 | 1039 |
| 2025-04-19 16:35 | Neowise Labs Contest 1 (Codeforces Round 1018, Div. 1 + Div. 2) | 547 | +726 | 726 |