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 |
|---|---|---|---|---|
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 715 | +18 | 2155 |
| 2024-01-06 17:05 | Hello 2024 | 374 | +101 | 2137 |
| 2023-12-30 16:50 | Good Bye 2023 | 1259 | +1 | 2036 |
| 2023-12-16 16:35 | Codeforces Round 915 (Div. 2) | 144 | +57 | 2035 |
| 2023-11-30 18:50 | Codeforces Round 912 (Div. 2) | 149 | +56 |
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 19/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2026)
| 1978 |
| 2023-11-26 16:35 | Codeforces Round 911 (Div. 2) | 647 | -20 | 1922 |
| 2023-11-25 17:20 | CodeTON Round 7 (Div. 1 + Div. 2, Rated, Prizes!) | 1865 | -77 | 1942 |
| 2023-11-07 16:35 | Codeforces Round 908 (Div. 1) | 695 | -39 | 2019 |
| 2023-06-29 16:35 | Educational Codeforces Round 151 (Rated for Div. 2) | 76 | +108 | 2058 |
| 2023-05-08 14:05 | Codeforces Round 872 (Div. 1) | 742 | -76 | 1950 |
| 2023-04-27 16:35 | Codeforces Round 868 (Div. 2) | 154 | +41 | 2026 |
| 2023-04-09 17:00 | Codeforces Round 865 (Div. 2) | 33 | +137 | 1985 |