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 |
|---|---|---|---|---|
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 365 | +61 | 2189 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 73 | +146 | 2128 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 57 | +251 | 1982 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 271 | +243 | 1731 |
| 2025-07-17 16:50 | Codeforces Round 1037 (Div. 3) |
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 14/day in 2025)
| 40 |
| +426 |
| 1488 |
| 2025-04-28 16:35 | Educational Codeforces Round 178 (Rated for Div. 2) | 1694 | +362 | 1062 |
| 2025-04-24 16:50 | Codeforces Round 1020 (Div. 3) | 82 | +700 | 700 |