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) | 230 | +98 | 2121 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 1029 | -53 | 2023 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 1) | 810 | -82 | 2076 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 1) | 629 | -51 | 2158 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 246 |
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 11/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 53/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2026)
| +59 |
| 2209 |
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 41 | +113 | 2150 |
| 2025-04-28 16:35 | Educational Codeforces Round 178 (Rated for Div. 2) | 605 | -40 | 2037 |
| 2025-04-26 11:35 | Codeforces Round 1021 (Div. 1) | 324 | +28 | 2077 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 580 | -37 | 2049 |
| 2025-04-19 16:35 | Neowise Labs Contest 1 (Codeforces Round 1018, Div. 1 + Div. 2) | 232 | +158 | 2086 |
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 82 | +162 | 1928 |
| 2025-03-29 16:35 | Codeforces Round 1014 (Div. 2) | 2017 | -28 | 1766 |