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 |
|---|---|---|---|---|
| 2025-07-05 16:35 | Codeforces Round 1035 (Div. 2) | 110 | +79 | 2117 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 921 | -53 | 2038 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 66 | +111 | 2091 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 584 | -15 | 1980 |
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 516 |
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 33/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2025)
| -1 |
| 1995 |
| 2025-03-29 16:35 | Codeforces Round 1014 (Div. 2) | 331 | +46 | 1996 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 417 | +33 | 1950 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 783 | -48 | 1917 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 24 | +238 | 1965 |
| 2025-02-27 16:35 | Educational Codeforces Round 175 (Rated for Div. 2) | 814 | +53 | 1727 |
| 2025-02-18 16:35 | Educational Codeforces Round 174 (Rated for Div. 2) | 1549 | +15 | 1674 |
| 2025-02-16 16:35 | Codeforces Round 1005 (Div. 2) | 4505 | -79 | 1659 |