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 |
|---|---|---|---|---|
| 2020-06-20 16:50 | Codeforces Round 651 (Div. 2) | 280 | +22 | 2117 |
| 2020-06-07 16:50 | Codeforces Round 648 (Div. 2) | 335 | +27 | 2095 |
| 2020-05-31 16:35 | Codeforces Round 646 (Div. 2) | 672 | -6 | 2068 |
| 2020-05-17 11:20 | Educational Codeforces Round 87 (Rated for Div. 2) | 78 | +116 | 2074 |
| 2020-05-01 17:05 | Codeforces Round 638 (Div. 2) | 839 |
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 17/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 33/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2025)
| +12 |
| 1958 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 1044 | -31 | 1946 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 1) | 737 | +23 | 1977 |
| 2020-04-10 16:35 | Educational Codeforces Round 85 (Rated for Div. 2) | 622 | +35 | 1954 |
| 2020-03-31 16:05 | Codeforces Round 630 (Div. 2) | 1059 | +5 | 1919 |
| 2020-03-23 16:35 | Educational Codeforces Round 84 (Rated for Div. 2) | 534 | +56 | 1914 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 1700 | +6 | 1858 |
| 2020-03-14 16:35 | Codeforces Round 628 (Div. 2) | 573 | +50 | 1852 |