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 |
|---|---|---|---|---|
| 2025-03-29 16:35 | Codeforces Round 1014 (Div. 2) | 19 | +152 | 2223 |
| 2025-03-17 16:35 | Educational Codeforces Round 176 (Rated for Div. 2) | 43 | +158 | 2071 |
| 2024-12-02 16:35 | Educational Codeforces Round 172 (Rated for Div. 2) | 468 | +25 | 1913 |
| 2024-10-28 16:35 | Educational Codeforces Round 171 (Rated for Div. 2) | 734 | +17 | 1888 |
| 2024-10-19 16:20 | Codeforces Round 979 (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.
LessMore (max 16/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2025)
| 4085 |
| -134 |
| 1871 |
| 2024-10-14 16:35 | Educational Codeforces Round 170 (Rated for Div. 2) | 434 | +12 | 2005 |
| 2024-09-29 17:35 | Codeforces Round 976 (Div. 2) and Divide By Zero 9.0 | 263 | +108 | 1993 |
| 2024-05-20 16:50 | Codeforces Round 946 (Div. 3) | 23 | +296 | 1885 |
| 2024-05-02 17:00 | Codeforces Round 943 (Div. 3) | 89 | +288 | 1589 |
| 2024-04-08 16:50 | Codeforces Round 938 (Div. 3) | 277 | +380 | 1301 |
| 2024-03-28 17:00 | Codeforces Round 937 (Div. 4) | 659 | +439 | 921 |
| 2024-03-19 10:20 | Codeforces Round 935 (Div. 3) | 3210 | +482 | 482 |