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 |
|---|---|---|---|---|
| 2023-07-29 17:05 | Codeforces Round 889 (Div. 1) | 145 | +60 | 2416 |
| 2021-08-26 16:50 | Codeforces Round 741 (Div. 2) | 1 | +267 | 2356 |
| 2021-08-24 17:05 | Codeforces Round 740 (Div. 2, based on VK Cup 2021 - Final (Engine)) | 2 | +392 | 2089 |
| 2020-11-02 16:35 | Codeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final) | 73 | +294 | 1697 |
| 2020-08-21 16:35 | Codeforces Round 665 (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 9/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2023)
| 9250 |
| +12 |
| 1403 |
| 2020-08-05 16:50 | Codeforces Round 661 (Div. 3) | 615 | +281 | 1391 |
| 2020-07-24 16:35 | Codeforces Round 659 (Div. 2) | 413 | +519 | 1110 |
| 2020-07-17 16:50 | Codeforces Round 656 (Div. 3) | 820 | +591 | 591 |