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 |
|---|---|---|---|---|
| 2020-03-01 13:10 | Технокубок 2020 - Финал | 21 | +128 | 2156 |
| 2020-02-17 17:50 | Codeforces Round 621 (Div. 1 + Div. 2) | 1302 | -59 | 2028 |
| 2020-02-13 16:35 | Codeforces Round 619 (Div. 2) | 109 | +77 | 2087 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 1) | 512 | -8 | 2010 |
| 2019-12-21 13:05 | Codeforces Round 609 (Div. 1) | 518 |
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.
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 27/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/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 6/day in 2021)
| -65 |
| 2018 |
| 2019-12-19 16:35 | Educational Codeforces Round 78 (Rated for Div. 2) | 57 | +106 | 2083 |
| 2019-11-01 16:35 | Codeforces Round 597 (Div. 2) | 1134 | -72 | 1977 |
| 2019-10-26 13:05 | Technocup 2020 - Elimination Round 2 | 9 | +150 | 2049 |
| 2019-10-13 11:05 | Codeforces Round 592 (Div. 2) | 698 | -21 | 1899 |
| 2019-09-29 15:05 | Codeforces Round 589 (Div. 2) | 421 | +35 | 1920 |
| 2019-09-18 18:05 | Codeforces Round 586 (Div. 1 + Div. 2) | 918 | -7 | 1885 |
| 2019-09-14 15:35 | Codeforces Round 584 - Dasha Code Championship - Elimination Round (rated, open for everyone, Div. 1 + Div. 2) | 1514 | -42 | 1892 |