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 |
|---|---|---|---|---|
| 2019-01-20 14:05 | Codeforces Round 533 (Div. 2) | 19 | +137 | 2159 |
| 2019-01-11 16:35 | Educational Codeforces Round 58 (Rated for Div. 2) | 806 | -76 | 2022 |
| 2018-07-01 16:05 | Codeforces Round 493 (Div. 1) | 90 | +141 | 2098 |
| 2018-06-27 16:35 | Educational Codeforces Round 46 (Rated for Div. 2) | 524 | -47 | 1957 |
| 2018-06-10 12:05 | Educational Codeforces Round 45 (Rated for Div. 2) |
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.
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 15/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2026)
| 190 |
| +21 |
| 2004 |
| 2018-05-17 18:35 | Codeforces Round 484 (Div. 2) | 174 | +45 | 1983 |
| 2018-04-07 18:35 | Divide by Zero 2018 and Codeforces Round 474 (Div. 1 + Div. 2, combined) | 386 | +34 | 1938 |
| 2018-03-06 17:05 | Educational Codeforces Round 39 (Rated for Div. 2) | 85 | +62 | 1904 |
| 2017-10-06 15:35 | Codeforces Round 439 (Div. 2) | 236 | +30 | 1842 |
| 2017-09-30 20:05 | Codeforces Round 437 (Div. 2, based on MemSQL Start[c]UP 3.0 - Round 2) | 417 | -40 | 1812 |
| 2017-07-24 16:35 | Codeforces Round 425 (Div. 2) | 490 | -9 | 1852 |
| 2017-07-13 17:05 | Codeforces Round 424 (Div. 2, rated, based on VK Cup Finals) | 371 | -17 | 1861 |