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 |
|---|---|---|---|---|
| 2024-12-03 08:25 | Codeforces Round 990 (Div. 1) | 307 | +17 | 2173 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 373 | +63 | 2156 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 82 | +99 | 2093 |
| 2024-10-28 16:35 | Educational Codeforces Round 171 (Rated for Div. 2) | 65 | +164 | 1994 |
| 2024-10-27 17:35 | Codeforces Global Round 27 |
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 132/day in 2024)
| 666 |
| +119 |
| 1830 |
| 2024-08-25 16:35 | Codeforces Round 968 (Div. 2) | 9984 | -163 | 1711 |
| 2024-07-30 16:35 | Educational Codeforces Round 168 (Rated for Div. 2) | 523 | +63 | 1874 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 1852 | +1 | 1811 |
| 2024-07-23 16:35 | Codeforces Round 961 (Div. 2) | 147 | +174 | 1810 |
| 2024-07-20 16:35 | Codeforces Round 960 (Div. 2) | 8730 | -147 | 1636 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 1794 | +10 | 1783 |
| 2024-06-30 17:35 | EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2) | 7695 | -188 | 1773 |