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 |
|---|---|---|---|---|
| 2023-12-30 16:50 | Good Bye 2023 | 780 | +18 | 2144 |
| 2023-09-18 16:50 | CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!) | 205 | +153 | 2126 |
| 2023-08-17 16:35 | Educational Codeforces Round 153 (Rated for Div. 2) | 770 | -19 | 1973 |
| 2023-08-12 16:35 | Codeforces Round 892 (Div. 2) | 198 | +74 | 1992 |
| 2023-08-05 16:35 | Codeforces Round 890 (Div. 2) supported by Constructor Institute |
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 26/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2025)
| 3146 |
| -124 |
| 1918 |
| 2023-07-29 17:05 | Codeforces Round 889 (Div. 1) | 893 | -89 | 2042 |
| 2023-07-23 17:05 | Codeforces Round 887 (Div. 1) | 462 | -25 | 2131 |
| 2023-05-12 16:35 | Educational Codeforces Round 148 (Rated for Div. 2) | 75 | +58 | 2156 |
| 2023-05-08 14:05 | Codeforces Round 872 (Div. 1) | 605 | -58 | 2098 |
| 2023-04-27 16:35 | Codeforces Round 868 (Div. 2) | 23 | +128 | 2156 |
| 2023-04-20 16:35 | Educational Codeforces Round 147 (Rated for Div. 2) | 236 | +16 | 2028 |
| 2023-03-09 12:35 | Codeforces Round 857 (Div. 1) | 672 | -71 | 2012 |