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 |
|---|---|---|---|---|
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 412 | +36 | 2197 |
| 2023-11-24 16:35 | Educational Codeforces Round 158 (Rated for Div. 2) | 66 | +71 | 2161 |
| 2023-11-19 16:35 | Codeforces Round 910 (Div. 2) | 172 | +27 | 2090 |
| 2023-10-30 16:35 | Codeforces Round 907 (Div. 2) | 316 | +6 | 2063 |
| 2023-09-11 16:35 | Codeforces Round 897 (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 31/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2025)
| 41 |
| +163 |
| 2057 |
| 2023-08-31 16:35 | Educational Codeforces Round 154 (Rated for Div. 2) | 198 | +112 | 1894 |
| 2023-08-17 16:35 | Educational Codeforces Round 153 (Rated for Div. 2) | 463 | +94 | 1782 |
| 2023-08-15 16:35 | Codeforces Round 893 (Div. 2) | 11661 | -178 | 1688 |
| 2023-07-27 16:35 | Educational Codeforces Round 152 (Rated for Div. 2) | 3052 | -111 | 1866 |
| 2023-07-16 16:35 | Codeforces Round 885 (Div. 2) | 366 | +21 | 1977 |
| 2023-07-06 16:50 | Codeforces Round 882 (Div. 2) | 133 | +108 | 1956 |
| 2023-06-29 16:35 | Educational Codeforces Round 151 (Rated for Div. 2) | 609 | +26 | 1848 |