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) | 152 | +101 | 2301 |
| 2022-11-04 16:35 | Codeforces Round 832 (Div. 2) | 30 | +105 | 2200 |
| 2022-10-29 11:55 | Codeforces Round 831 (Div. 1 + Div. 2) | 698 | -40 | 2095 |
| 2022-10-15 16:50 | Codeforces Global Round 23 | 453 | +59 | 2135 |
| 2022-10-10 16:35 | Codeforces Round 825 (Div. 2) | 353 |
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 16/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2023)
| -20 |
| 2076 |
| 2022-10-07 17:05 | Dytechlab Cup 2022 | 524 | +25 | 2096 |
| 2022-10-02 16:50 | Codeforces Round 824 (Div. 2) | 121 | +54 | 2071 |
| 2022-09-30 17:05 | Codeforces Global Round 22 | 428 | +98 | 2017 |
| 2022-08-16 16:35 | Codeforces Round 814 (Div. 1) | 747 | -56 | 1919 |
| 2022-08-13 16:50 | Codeforces Round 813 (Div. 2) | 592 | -2 | 1975 |
| 2022-08-04 16:35 | Educational Codeforces Round 133 (Rated for Div. 2) | 353 | +34 | 1977 |
| 2022-07-16 16:35 | Codeforces Round 808 (Div. 2) | 166 | +71 | 1943 |