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 |
|---|---|---|---|---|
| 2026-04-13 16:35 | Codeforces Round 1093 (Div. 1) | 242 | +2 | 2292 |
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 389 | +6 | 2290 |
| 2026-02-23 17:05 | Codeforces Round 1082 (Div. 1) | 131 | +101 | 2284 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 404 | +4 | 2183 |
| 2026-01-07 17:35 | Hello 2026 | 500 |
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.
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 40/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 56/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 41/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2026)
| +35 |
| 2179 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 507 | +36 | 2144 |
| 2025-12-11 16:35 | Codeforces Round 1070 (Div. 2) | 64 | +101 | 2108 |
| 2025-11-23 12:35 | Codeforces Round 1066 (Div. 1 + Div. 2) | 645 | +37 | 2007 |
| 2025-09-24 14:50 | Codeforces Round 1053 (Div. 1) | 827 | -56 | 1970 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 116 | +102 | 2026 |
| 2025-07-19 16:50 | Order Capital Round 1 (Codeforces Round 1038, Div. 1 + Div. 2) | 1169 | +30 | 1924 |
| 2025-06-23 16:35 | Educational Codeforces Round 180 (Rated for Div. 2) | 213 | +96 | 1894 |