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 |
|---|---|---|---|---|
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 371 | +15 | 2193 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 402 | +4 | 2178 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 1007 | -48 | 2174 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 207 | +152 | 2222 |
| 2025-09-20 17:35 | Codeforces Global Round 29 (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.
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 5/day in 2026)
| 689 |
| +121 |
| 2070 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 55 | +276 | 1949 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 239 | +321 | 1673 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 13 | +675 | 1352 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 2) | 352 | +677 | 677 |