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 |
|---|---|---|---|---|
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 47 | +127 | 2143 |
| 2024-10-28 16:35 | Educational Codeforces Round 171 (Rated for Div. 2) | 690 | -21 | 2016 |
| 2024-10-14 16:35 | Educational Codeforces Round 170 (Rated for Div. 2) | 21 | +268 | 2037 |
| 2024-10-06 08:05 | Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round) | 656 | +143 | 1769 |
| 2024-09-27 16:05 | Codeforces Round 975 (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 36/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2026)
| 413 |
| +224 |
| 1626 |
| 2024-09-21 17:00 | Codeforces Round 974 (Div. 3) | 77 | +427 | 1402 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 1568 | +425 | 975 |
| 2024-09-14 16:35 | Codeforces Round 972 (Div. 2) | 3000 | +550 | 550 |