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 |
|---|---|---|---|---|
| 2026-01-17 17:35 | Codeforces Round 1073 (Div. 1) | 747 | -91 | 2173 |
| 2026-01-07 17:35 | Hello 2026 | 652 | -23 | 2264 |
| 2024-03-16 17:00 | Codeforces Round 934 (Div. 1) | 387 | -7 | 2287 |
| 2024-02-23 16:35 | Educational Codeforces Round 162 (Rated for Div. 2) | 5 | +197 | 2294 |
| 2024-02-17 17:35 | think-cell Round 1 | 546 | +36 |
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.
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 10/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2026)
| 2097 |
| 2024-01-13 16:35 | Codeforces Round 919 (Div. 2) | 32 | +172 | 2061 |
| 2024-01-06 17:05 | Hello 2024 | 1605 | +13 | 1889 |
| 2023-12-30 16:50 | Good Bye 2023 | 3053 | -56 | 1876 |
| 2023-12-24 16:35 | Codeforces Round 917 (Div. 2) | 743 | -15 | 1932 |
| 2023-12-18 16:35 | Educational Codeforces Round 160 (Rated for Div. 2) | 503 | -1 | 1947 |
| 2023-11-26 16:35 | Codeforces Round 911 (Div. 2) | 2785 | -151 | 1948 |
| 2023-11-07 16:35 | Codeforces Round 908 (Div. 1) | 219 | +146 | 2099 |