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 |
|---|---|---|---|---|
| 2020-11-17 16:50 | Codeforces Round 684 (Div. 1) | 326 | +6 | 2244 |
| 2020-10-17 15:35 | Codeforces Raif Round 1 (Div. 1 + Div. 2) | 204 | +103 | 2238 |
| 2020-09-27 17:05 | Codeforces Round 673 (Div. 1) | 466 | +1 | 2135 |
| 2020-08-16 17:35 | Codeforces Global Round 10 | 779 | -10 | 2134 |
| 2020-08-07 16:35 | Codeforces Round 662 (Div. 2) | 34 |
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 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2021)
| +152 |
| 2144 |
| 2020-07-29 16:35 | Educational Codeforces Round 92 (Rated for Div. 2) | 719 | +4 | 1992 |
| 2020-03-04 16:35 | CodeCraft-20 (Div. 2) | 199 | +61 | 1988 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 2) | 114 | +83 | 1927 |
| 2019-12-19 16:35 | Educational Codeforces Round 78 (Rated for Div. 2) | 285 | +81 | 1844 |
| 2019-12-05 16:35 | Codeforces Round 604 (Div. 2) | 964 | -22 | 1763 |
| 2019-11-13 16:35 | Educational Codeforces Round 76 (Rated for Div. 2) | 907 | +4 | 1785 |
| 2019-10-20 11:05 | Codeforces Round 594 (Div. 2) | 52 | +194 | 1781 |