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 |
|---|---|---|---|---|
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 45 | +99 | 2190 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 298 | +3 | 2091 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 250 | +26 | 2088 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 418 | +2 | 2062 |
| 2025-07-27 16:35 | Codeforces Round 1039 (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 5/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2025)
| 212 |
| +42 |
| 2060 |
| 2025-07-22 16:35 | Educational Codeforces Round 181 (Rated for Div. 2) | 599 | +32 | 2018 |
| 2025-07-05 16:35 | Codeforces Round 1035 (Div. 2) | 50 | +264 | 1986 |
| 2025-07-01 16:50 | Codeforces Round 1034 (Div. 3) | 65 | +269 | 1722 |
| 2025-06-23 16:35 | Educational Codeforces Round 180 (Rated for Div. 2) | 1211 | +259 | 1453 |
| 2025-06-12 16:35 | Codeforces Round 1030 (Div. 2) | 200 | +529 | 1194 |
| 2024-08-10 16:35 | Codeforces Round 965 (Div. 2) | 679 | +665 | 665 |