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 |
|---|---|---|---|---|
| 2023-09-25 16:35 | Codeforces Round 899 (Div. 2) | 21 | +180 | 2136 |
| 2023-08-17 16:35 | Educational Codeforces Round 153 (Rated for Div. 2) | 35 | +230 | 1956 |
| 2023-08-07 16:50 | Codeforces Round 891 (Div. 3) | 18 | +268 | 1726 |
| 2022-10-02 16:50 | Codeforces Round 824 (Div. 2) | 3747 | -47 | 1458 |
| 2022-09-30 17:05 | Codeforces Global Round 22 | 3034 |
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 10/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2023)
| -9 |
| 1505 |
| 2022-09-29 16:35 | Educational Codeforces Round 136 (Rated for Div. 2) | 3064 | -35 | 1514 |
| 2022-09-12 16:50 | Codeforces Round 820 (Div. 3) | 1600 | -9 | 1549 |
| 2022-09-08 16:35 | Educational Codeforces Round 135 (Rated for Div. 2) | 2601 | -23 | 1558 |
| 2022-08-27 16:35 | Educational Codeforces Round 134 (Rated for Div. 2) | 725 | +103 | 1581 |
| 2022-08-20 16:50 | Codeforces Round 816 (Div. 2) | 3289 | -16 | 1478 |
| 2022-08-13 16:50 | Codeforces Round 813 (Div. 2) | 1413 | +96 | 1494 |
| 2022-08-06 16:35 | Codeforces Round 812 (Div. 2) | 3467 | +7 | 1398 |