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 |
|---|---|---|---|---|
| 2020-05-17 11:20 | Educational Codeforces Round 87 (Rated for Div. 2) | 58 | +94 | 2179 |
| 2020-05-16 13:35 | Codeforces Round 643 (Div. 2) | 483 | +3 | 2085 |
| 2020-05-12 15:05 | Codeforces Round 641 (Div. 1) | 846 | -43 | 2082 |
| 2020-04-26 16:35 | Educational Codeforces Round 86 (Rated for Div. 2) | 87 | +115 | 2125 |
| 2020-04-15 17:05 | Codeforces Round 635 (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.
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 36/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2022)
| 1321 |
| -96 |
| 2010 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 1) | 695 | -16 | 2106 |
| 2020-04-10 16:35 | Educational Codeforces Round 85 (Rated for Div. 2) | 82 | +115 | 2122 |
| 2020-04-08 16:35 | Codeforces Round 632 (Div. 2) | 1801 | -67 | 2007 |
| 2020-03-31 16:05 | Codeforces Round 630 (Div. 2) | 215 | +67 | 2074 |
| 2020-03-23 16:35 | Educational Codeforces Round 84 (Rated for Div. 2) | 1398 | -51 | 2007 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 636 | +50 | 2058 |
| 2020-03-03 16:50 | Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) | 1119 | -20 | 2008 |