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 |
|---|---|---|---|---|
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 30 | +219 | 2410 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 79 | +204 | 2191 |
| 2026-04-07 16:50 | Codeforces Round 1091 (Div. 2) and CodeCraft 26 | 87 | +137 | 1987 |
| 2026-03-29 16:50 | Codeforces Round 1089 (Div. 2) | 661 | +81 | 1850 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + 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 10/day in 2026)
| 541 |
| +236 |
| 1769 |
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 1060 | +192 | 1533 |
| 2026-03-16 16:50 | Educational Codeforces Round 188 (Rated for Div. 2) | 1543 | +261 | 1341 |
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 1597 | +377 | 1080 |
| 2026-03-08 17:35 | Codeforces Round 1085 (Div. 1 + Div. 2) | 434 | +703 | 703 |