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 |
|---|---|---|---|---|
| 2025-02-11 16:35 | Codeforces Round 1004 (Div. 1) | 258 | +114 | 2131 |
| 2025-01-04 17:05 | Hello 2025 | 726 | +66 | 2017 |
| 2024-12-28 17:35 | Good Bye 2024: 2025 is NEAR | 1391 | +5 | 1951 |
| 2024-11-23 17:35 | CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!) | 735 | +73 | 1946 |
| 2024-11-15 14:35 | Codeforces Round 987 (Div. 2) | 1205 |
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 65/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2026)
| -36 |
| 1873 |
| 2024-11-10 17:35 | Codeforces Round 986 (Div. 2) | 417 | +31 | 1909 |
| 2024-11-09 17:35 | Refact.ai Match 1 (Codeforces Round 985) | 649 | +101 | 1878 |
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 867 | +38 | 1777 |
| 2024-10-28 16:35 | Educational Codeforces Round 171 (Rated for Div. 2) | 952 | +50 | 1739 |
| 2024-10-26 16:35 | Codeforces Round 982 (Div. 2) | 820 | +53 | 1689 |
| 2024-04-06 17:35 | Codeforces Global Round 25 | 3079 | -21 | 1636 |
| 2023-09-07 16:50 | Codeforces Round 895 (Div. 3) | 459 | +55 | 1657 |