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 |
|---|---|---|---|---|
| 2024-11-01 16:35 | Codeforces Round 983 (Div. 2) | 40 | +128 | 2141 |
| 2024-10-28 16:35 | Educational Codeforces Round 171 (Rated for Div. 2) | 805 | -31 | 2013 |
| 2024-10-19 16:20 | Codeforces Round 979 (Div. 2) | 145 | +120 | 2044 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 215 | +173 | 1924 |
| 2024-09-14 16:35 | Codeforces Round 972 (Div. 2) | 367 |
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 33/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2026)
| +225 |
| 1751 |
| 2024-08-13 16:55 | Codeforces Round 966 (Div. 3) | 94 | +375 | 1526 |
| 2024-07-26 17:05 | Codeforces Round 962 (Div. 3) | 73 | +534 | 1151 |
| 2024-07-11 16:50 | Codeforces Round 957 (Div. 3) | 615 | +617 | 617 |