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 |
|---|---|---|---|---|
| 2019-05-04 19:05 | Codeforces Round 557 (Div. 1) [based on Forethought Future Cup - Final Round] | 84 | +84 | 2221 |
| 2019-04-18 17:35 | Codeforces Round 553 (Div. 2) | 53 | +73 | 2137 |
| 2019-04-13 16:05 | Codeforces Round 551 (Div. 2) | 142 | +41 | 2064 |
| 2019-03-21 17:35 | Codeforces Round 548 (Div. 2) | 66 | +98 | 2023 |
| 2019-02-24 17:35 | Codeforces Round 542 [Alex Lopashev Thanks-Round] (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 5/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2019)
| 332 |
| -21 |
| 1925 |
| 2019-02-18 17:40 | Educational Codeforces Round 60 (Rated for Div. 2) | 104 | +115 | 1946 |
| 2019-02-16 19:05 | Codeforces Round 539 (Div. 1) | 507 | -71 | 1831 |
| 2019-02-03 17:35 | CodeCraft-19 and Codeforces Round 537 (Div. 2) | 220 | +72 | 1902 |
| 2019-01-26 17:35 | Educational Codeforces Round 59 (Rated for Div. 2) | 479 | +14 | 1830 |
| 2019-01-04 17:45 | Hello 2019 | 1810 | -32 | 1816 |
| 2018-11-14 17:35 | Codeforces Round 520 (Div. 2) | 206 | +109 | 1848 |
| 2018-11-10 17:05 | Mail.Ru Cup 2018 Round 2 | 470 | +87 | 1739 |