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) | 545 | -43 | 2282 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 46 | +204 | 2325 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 186 | +192 | 2121 |
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 608 | +84 | 1929 |
| 2026-03-16 16:50 | Educational Codeforces Round 188 (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 17/day in 2026)
| 18 |
| +373 |
| 1845 |
| 2026-03-14 16:35 | Codeforces Round 1086 (Div. 2) | 381 | +361 | 1472 |
| 2026-02-27 16:50 | Codeforces Round 1084 (Div. 3) | 46 | +560 | 1111 |
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 1892 | +551 | 551 |