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 |
|---|---|---|---|---|
| 2025-11-16 16:35 | Codeforces Round 1064 (Div. 1) | 429 | -25 | 2222 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 510 | -10 | 2247 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 224 | +59 | 2257 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 542 | +14 | 2198 |
| 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 33/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2025)
| 539 |
| +28 |
| 2184 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 21 | +219 | 2156 |
| 2024-12-20 16:35 | Codeforces Round 994 (Div. 2) | 166 | +193 | 1937 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 605 | +258 | 1744 |
| 2024-11-17 16:50 | Codeforces Round 988 (Div. 3) | 88 | +356 | 1486 |
| 2024-08-13 16:55 | Codeforces Round 966 (Div. 3) | 80 | +550 | 1130 |
| 2024-07-26 17:05 | Codeforces Round 962 (Div. 3) | 1202 | +580 | 580 |