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 |
|---|---|---|---|---|
| 2025-10-06 16:35 | Educational Codeforces Round 183 (Rated for Div. 2) | 23 | +147 | 2172 |
| 2025-09-15 16:35 | Educational Codeforces Round 182 (Rated for Div. 2) | 426 | +11 | 2025 |
| 2025-08-28 17:35 | Codeforces Round 1046 (Div. 2) | 57 | +115 | 2014 |
| 2025-08-26 16:35 | Codeforces Round 1045 (Div. 2) | 863 | +2 | 1899 |
| 2025-08-24 16:35 | Codeforces Round 1044 (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.
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 13/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 60/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2026)
| 521 |
| +37 |
| 1897 |
| 2025-07-27 16:35 | Codeforces Round 1039 (Div. 2) | 1588 | -43 | 1860 |
| 2024-10-14 16:35 | Educational Codeforces Round 170 (Rated for Div. 2) | 264 | +91 | 1903 |
| 2024-09-27 16:05 | Codeforces Round 975 (Div. 2) | 298 | +85 | 1812 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 1351 | +13 | 1727 |
| 2024-08-30 17:05 | Codeforces Round 969 (Div. 2) | 1153 | +13 | 1714 |
| 2024-08-25 16:35 | Codeforces Round 968 (Div. 2) | 978 | +62 | 1701 |
| 2024-08-20 16:35 | Codeforces Round 967 (Div. 2) | 1986 | +19 | 1639 |