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 |
|---|---|---|---|---|
| 2023-09-18 16:50 | CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!) | 389 | +60 | 2177 |
| 2023-09-10 16:35 | Codeforces Round 896 (Div. 1) | 377 | +49 | 2117 |
| 2023-08-26 17:35 | Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2) | 413 | +80 | 2068 |
| 2023-08-17 16:35 | Educational Codeforces Round 153 (Rated for Div. 2) | 651 | -11 | 1988 |
| 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.
LessMore (max 20/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2025)
| 166 |
| +80 |
| 1999 |
| 2023-08-12 16:35 | Codeforces Round 892 (Div. 2) | 1391 | -49 | 1919 |
| 2023-08-05 16:35 | Codeforces Round 890 (Div. 2) supported by Constructor Institute | 83 | +151 | 1968 |
| 2023-07-29 17:05 | Codeforces Round 889 (Div. 2) | 167 | +123 | 1817 |
| 2023-07-23 17:05 | Codeforces Round 887 (Div. 2) | 515 | +77 | 1694 |
| 2023-07-11 17:35 | Codeforces Round 884 (Div. 1 + Div. 2) | 2554 | +9 | 1617 |
| 2023-07-06 16:50 | Codeforces Round 882 (Div. 2) | 8854 | -156 | 1608 |
| 2023-06-29 16:35 | Educational Codeforces Round 151 (Rated for Div. 2) | 312 | +116 | 1764 |