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 |
|---|---|---|---|---|
| 2026-01-29 17:35 | Codeforces Round 1077 (Div. 1) | 84 | +193 | 2296 |
| 2026-01-23 16:35 | Codeforces Round 1075 (Div. 2) | 119 | +143 | 2103 |
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 2) | 37 | +252 | 1960 |
| 2026-01-07 17:35 | Hello 2026 | 140 | +487 | 1708 |
| 2025-12-29 16:35 | Educational Codeforces Round 186 (Rated for Div. 2) | 182 |
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 19/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2026)
| +519 |
| 1221 |
| 2025-12-27 17:35 | Good Bye 2025 | 763 | +702 | 702 |