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 |
|---|---|---|---|---|
| 2023-12-09 18:05 | Codeforces Round 914 (Div. 2) | 34 | +109 | 2158 |
| 2023-12-03 16:35 | Educational Codeforces Round 159 (Rated for Div. 2) | 78 | +93 | 2049 |
| 2023-11-30 18:50 | Codeforces Round 912 (Div. 2) | 249 | +23 | 1956 |
| 2023-11-26 16:35 | Codeforces Round 911 (Div. 2) | 307 | +87 | 1933 |
| 2023-11-25 17:20 | CodeTON Round 7 (Div. 1 + Div. 2, Rated, Prizes!) |
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 38/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 75/day in 2024)
| 1653 |
| +55 |
| 1846 |
| 2023-06-24 17:05 | CodeTON Round 5 (Div. 1 + Div. 2, Rated, Prizes!) | 948 | +166 | 1791 |
| 2023-06-20 16:50 | Codeforces Round 881 (Div. 3) | 9 | +465 | 1625 |
| 2023-06-06 16:50 | Codeforces Round 878 (Div. 3) | 122 | +470 | 1160 |
| 2023-02-03 17:00 | Codeforces Round 849 (Div. 4) | 78 | +690 | 690 |