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 |
|---|---|---|---|---|
| 2025-07-05 16:35 | Codeforces Round 1035 (Div. 2) | 2 | +292 | 2218 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 366 | +103 | 1926 |
| 2025-06-03 16:35 | Educational Codeforces Round 179 (Rated for Div. 2) | 831 | +91 | 1823 |
| 2025-05-31 16:35 | Codeforces Round 1028 (Div. 2) | 565 | +164 | 1732 |
| 2025-05-26 16:50 | Codeforces Round 1027 (Div. 3) |
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 15/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2026)
| 75 |
| +358 |
| 1568 |
| 2025-05-24 16:35 | Codeforces Round 1026 (Div. 2) | 99 | +579 | 1210 |
| 2025-05-17 16:50 | Codeforces Round 1025 (Div. 2) | 807 | +631 | 631 |