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 |
|---|---|---|---|---|
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 8 | +180 | 2256 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (Div. 1 + Div. 2) | 1197 | -31 | 2076 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 25 | +175 | 2107 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 871 | +41 | 1932 |
| 2025-08-24 16:35 | Codeforces Round 1044 (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.
LessMore (max 20/day in 2025)
| 774 |
| +92 |
| 1891 |
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 108 | +282 | 1799 |
| 2025-03-25 16:50 | Codeforces Round 1013 (Div. 3) | 7 | +527 | 1517 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 2332 | +376 | 990 |
| 2025-03-17 16:35 | Educational Codeforces Round 176 (Rated for Div. 2) | 1330 | +614 | 614 |