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 |
|---|---|---|---|---|
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 389 | +59 | 2240 |
| 2024-10-26 16:35 | Codeforces Round 982 (Div. 2) | 11 | +178 | 2181 |
| 2024-10-19 16:20 | Codeforces Round 979 (Div. 2) | 366 | +17 | 2003 |
| 2024-10-14 16:35 | Educational Codeforces Round 170 (Rated for Div. 2) | 178 | +86 | 1986 |
| 2024-10-13 21:35 | Codeforces Round 978 (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.
LessMore (max 53/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 58/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2025)
| 611 |
| -33 |
| 1900 |
| 2024-09-29 17:35 | Codeforces Round 976 (Div. 2) and Divide By Zero 9.0 | 497 | +30 | 1933 |
| 2024-09-20 16:35 | Codeforces Round 973 (Div. 2) | 807 | -4 | 1903 |
| 2024-01-30 16:45 | Codeforces Round 922 (Div. 2) | 806 | -5 | 1907 |
| 2024-01-27 16:45 | Codeforces Round 921 (Div. 1) | 683 | +4 | 1912 |
| 2023-12-30 16:50 | Good Bye 2023 | 1063 | +66 | 1908 |
| 2023-12-24 16:35 | Codeforces Round 917 (Div. 2) | 2420 | -90 | 1842 |
| 2023-12-23 17:35 | Pinely Round 3 (Div. 1 + Div. 2) | 1477 | -32 | 1932 |