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 |
|---|---|---|---|---|
| 2021-07-17 17:35 | Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine)) | 848 | -114 | 2402 |
| 2021-07-11 16:35 | Codeforces Round 732 (Div. 1) | 77 | +86 | 2516 |
| 2021-06-25 17:50 | Codeforces Round 728 (Div. 1) | 75 | +94 | 2430 |
| 2021-06-13 18:35 | Codeforces LATOKEN Round 1 (Div. 1 + Div. 2) | 96 | +137 | 2336 |
| 2021-05-24 16:50 | Codeforces Round 722 (Div. 1) |
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 18/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2021)
| 516 |
| -31 |
| 2199 |
| 2021-05-02 17:35 | Codeforces Global Round 14 | 148 | +145 | 2230 |
| 2021-04-23 17:20 | Contest 2050 and Codeforces Round 718 (Div. 1 + Div. 2) | 1060 | -27 | 2085 |
| 2021-04-16 16:50 | Codeforces Round 715 (Div. 1) | 284 | +78 | 2112 |
| 2021-04-03 16:50 | Codeforces Round 712 (Div. 1) | 683 | -22 | 2034 |
| 2021-03-29 16:35 | CodeCraft-21 and Codeforces Round 711 (Div. 2) | 355 | -9 | 2056 |
| 2021-03-21 15:35 | Codeforces Round 709 (Div. 1, based on Technocup 2021 Final Round) | 847 | -93 | 2065 |
| 2021-03-18 16:50 | Educational Codeforces Round 106 (Rated for Div. 2) | 72 | +69 | 2158 |