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 |
|---|---|---|---|---|
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 19 | +139 | 2216 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 73 | +95 | 2077 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 35 | +192 | 1982 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 1377 | +8 | 1790 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (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.
LessMore (max 18/day in 2025)
| 982 |
| +25 |
| 1782 |
| 2025-11-10 17:05 | Codeforces Round 1063 (Div. 2) | 560 | +71 | 1757 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 1493 | +48 | 1686 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 720 | +114 | 1638 |
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 1175 | +151 | 1524 |
| 2025-10-19 16:35 | Codeforces Round 1060 (Div. 2) | 3219 | +119 | 1373 |
| 2025-10-17 16:50 | Codeforces Round 1059 (Div. 3) | 4518 | +126 | 1254 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 2) | 3909 | +235 | 1128 |