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 |
|---|---|---|---|---|
| 2023-11-24 16:35 | Educational Codeforces Round 158 (Rated for Div. 2) | 26 | +155 | 2123 |
| 2023-11-19 16:35 | Codeforces Round 910 (Div. 2) | 206 | +60 | 1968 |
| 2023-08-26 17:35 | Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2) | 1045 | +25 | 1908 |
| 2023-08-17 16:35 | Educational Codeforces Round 153 (Rated for Div. 2) | 888 | -1 | 1883 |
| 2023-08-15 16:35 | Codeforces Round 893 (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.
LessMore (max 11/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2025)
| 405 |
| +59 |
| 1884 |
| 2023-08-05 16:35 | Codeforces Round 890 (Div. 2) supported by Constructor Institute | 587 | +50 | 1825 |
| 2023-07-27 16:35 | Educational Codeforces Round 152 (Rated for Div. 2) | 1544 | -24 | 1775 |
| 2023-07-23 17:05 | Codeforces Round 887 (Div. 2) | 180 | +115 | 1799 |
| 2023-07-16 16:35 | Codeforces Round 885 (Div. 2) | 1747 | -22 | 1684 |
| 2023-07-11 17:35 | Codeforces Round 884 (Div. 1 + Div. 2) | 1922 | +15 | 1706 |
| 2023-07-06 16:50 | Codeforces Round 882 (Div. 2) | 1154 | +28 | 1691 |
| 2023-06-29 16:35 | Educational Codeforces Round 151 (Rated for Div. 2) | 609 | +98 | 1663 |