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 |
|---|---|---|---|---|
| 2026-05-06 08:35 | Codeforces Round 1097 (Div. 1, Based on Zhili Cup 2026) | 25 | +218 | 2387 |
| 2026-04-25 17:05 | Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2) | 273 | +73 | 2169 |
| 2026-04-21 16:35 | Educational Codeforces Round 189 (Rated for Div. 2) | 24 | +211 | 2096 |
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 2) | 47 | +246 | 1885 |
| 2026-03-29 16:50 | Codeforces Round 1089 (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.
Sum of rating deltas on each UTC day (GitHub-style weeks, Sunday top).
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 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2026)
| 92 |
| +378 |
| 1639 |
| 2026-03-21 16:35 | Codeforces Round 1087 (Div. 2) | 338 | +458 | 1261 |
| 2026-02-26 17:05 | Codeforces Round 1083 (Div. 2) | 2048 | +429 | 803 |
| 2025-11-14 16:35 | Educational Codeforces Round 184 (Rated for Div. 2) | 10093 | +374 | 374 |