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 |
|---|---|---|---|---|
| 2025-10-24 16:35 | Codeforces Round 1061 (Div. 2) | 117 | +45 | 2133 |
| 2025-10-12 17:05 | Codeforces Round 1058 (Div. 1) | 257 | +118 | 2088 |
| 2025-10-10 16:50 | Codeforces Round 1057 (Div. 2) | 377 | +32 | 1970 |
| 2025-09-21 16:50 | Codeforces Round 1052 (Div. 2) | 261 | +70 | 1938 |
| 2025-09-17 16:35 | Codeforces Round 1051 (Div. 2) | 1005 |
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 29/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2026)
| -3 |
| 1868 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 844 | +10 | 1871 |
| 2025-09-09 16:35 | Codeforces Round 1049 (Div. 2) | 654 | +37 | 1861 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 2) | 1075 | -19 | 1824 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 3243 | -89 | 1843 |
| 2025-07-05 16:35 | Codeforces Round 1035 (Div. 2) | 1824 | -68 | 1932 |
| 2025-05-05 16:50 | Codeforces Round 1023 (Div. 2) | 339 | +14 | 2000 |
| 2025-04-21 16:35 | Codeforces Round 1019 (Div. 2) | 678 | -29 | 1986 |