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 |
|---|---|---|---|---|
| 2020-09-12 15:45 | Codeforces Round 670 (Div. 2) | 201 | +35 | 2121 |
| 2020-09-08 16:35 | Codeforces Round 669 (Div. 2) | 179 | +68 | 2086 |
| 2020-09-06 16:35 | Codeforces Round 668 (Div. 1) | 648 | +8 | 2018 |
| 2020-08-30 16:35 | Codeforces Round 666 (Div. 1) | 956 | -49 | 2010 |
| 2020-08-12 16:35 | Codeforces Round 664 (Div. 1) | 605 |
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 28/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2023)
| +7 |
| 2059 |
| 2020-08-09 16:35 | Codeforces Round 663 (Div. 2) | 561 | -15 | 2052 |
| 2020-08-07 16:35 | Codeforces Round 662 (Div. 2) | 103 | +110 | 2067 |
| 2020-07-24 16:35 | Codeforces Round 659 (Div. 2) | 65 | +173 | 1957 |
| 2020-07-21 16:35 | Codeforces Round 658 (Div. 2) | 884 | +28 | 1784 |
| 2020-07-04 17:15 | Codeforces Global Round 9 | 863 | +163 | 1756 |
| 2020-07-01 15:35 | Codeforces Round 654 (Div. 2) | 4614 | -56 | 1593 |
| 2020-06-23 16:05 | Codeforces Round 652 (Div. 2) | 1201 | +76 | 1649 |