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 |
|---|---|---|---|---|
| 2025-05-01 16:35 | Codeforces Round 1022 (Div. 2) | 1 | +345 | 2367 |
| 2025-04-28 16:35 | Educational Codeforces Round 178 (Rated for Div. 2) | 87 | +203 | 2022 |
| 2024-03-11 16:50 | Codeforces Round 933 (Div. 3) | 1 | +520 | 1819 |
| 2023-12-28 17:05 | Codeforces Round 918 (Div. 4) | 58 | +460 | 1299 |
| 2023-12-19 17:05 | Codeforces Round 916 (Div. 3) |
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 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2025)
| 4 |
| +839 |
| 839 |