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 |
|---|---|---|---|---|
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 822 | -97 | 2169 |
| 2025-01-04 17:05 | Hello 2025 | 413 | +43 | 2266 |
| 2024-12-19 17:35 | Codeforces Global Round 28 | 717 | -27 | 2223 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 257 | +87 | 2250 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 1) | 466 |
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.
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 21/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| +17 |
| 2163 |
| 2024-07-28 17:35 | Pinely Round 4 (Div. 1 + Div. 2) | 576 | +34 | 2146 |
| 2024-07-23 16:35 | Codeforces Round 961 (Div. 2) | 217 | +20 | 2112 |
| 2024-07-20 16:35 | Codeforces Round 960 (Div. 2) | 139 | +66 | 2092 |
| 2024-07-18 16:35 | Codeforces Round 959 sponsored by NEAR (Div. 1 + Div. 2) | 594 | +61 | 2026 |
| 2024-07-15 16:35 | Codeforces Round 958 (Div. 2) | 1756 | -31 | 1965 |
| 2024-07-07 16:50 | Codeforces Round 956 (Div. 2) and ByteRace 2024 | 260 | +138 | 1996 |
| 2024-06-09 17:35 | Codeforces Global Round 26 | 808 | +237 | 1858 |