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 |
|---|---|---|---|---|
| 2026-03-28 17:15 | Nebius Round 2 (Codeforces Round 1088, Div. 1 + Div. 2) | 532 | +17 | 2161 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 89 | +50 | 2144 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 318 | +42 | 2094 |
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 323 | +10 | 2052 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) |
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.
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 9/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2026)
| 671 |
| -40 |
| 2042 |
| 2026-01-07 17:35 | Hello 2026 | 788 | +17 | 2082 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 259 | +21 | 2065 |
| 2025-12-27 17:35 | Good Bye 2025 | 835 | +34 | 2044 |
| 2025-12-19 17:05 | Codeforces Global Round 31 (Div. 1 + Div. 2) | 684 | +49 | 2010 |
| 2025-12-06 10:15 | Codeforces Round 1069 (Div. 2) | 106 | +68 | 1961 |
| 2025-12-05 16:35 | Codeforces Round 1068 (Div. 2) | 485 | +28 | 1893 |
| 2025-11-28 16:35 | Educational Codeforces Round 185 (Rated for Div. 2) | 538 | +33 | 1865 |