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 |
|---|---|---|---|---|
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 16 | +160 | 2179 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 837 | -60 | 2019 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 327 | -5 | 2079 |
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 384 | -11 | 2084 |
| 2025-03-17 16:35 | Educational Codeforces Round 176 (Rated for Div. 2) |
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 11/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 51/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 233 |
| +29 |
| 2095 |
| 2025-03-10 17:15 | Codeforces Round 1008 (Div. 1) | 341 | +83 | 2066 |
| 2025-02-27 16:35 | Educational Codeforces Round 175 (Rated for Div. 2) | 294 | +40 | 1983 |
| 2025-02-18 16:35 | Educational Codeforces Round 174 (Rated for Div. 2) | 847 | -24 | 1943 |
| 2025-02-16 16:35 | Codeforces Round 1005 (Div. 2) | 297 | +56 | 1967 |
| 2025-02-11 16:35 | Codeforces Round 1004 (Div. 1) | 744 | +3 | 1911 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 524 | +41 | 1908 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 1779 | -1 | 1867 |