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 |
|---|---|---|---|---|
| 2026-02-11 17:35 | Codeforces Round 1079 (Div. 1) | 204 | +97 | 2159 |
| 2026-02-08 11:05 | Codeforces Round 1078 (Div. 2) | 158 | +43 | 2062 |
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 564 | -42 | 2019 |
| 2026-01-07 17:35 | Hello 2026 | 2031 | -86 | 2061 |
| 2025-11-06 17:35 | Codeforces Global Round 30 (Div. 1 + Div. 2) | 417 |
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 15/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2026)
| +47 |
| 2147 |
| 2025-10-30 19:35 | Pinely Round 5 (Div. 1 + Div. 2) | 801 | -60 | 2100 |
| 2025-10-03 17:35 | Squarepoint Challenge (Codeforces Round 1055, Div. 1 + Div. 2) | 440 | +51 | 2160 |
| 2025-06-23 16:35 | Educational Codeforces Round 180 (Rated for Div. 2) | 53 | +105 | 2109 |
| 2025-06-21 16:35 | Codeforces Round 1033 (Div. 2) and CodeNite 2025 | 553 | -9 | 2004 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 290 | +39 | 2013 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 731 | -26 | 1974 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 474 | +5 | 2000 |