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 |
|---|---|---|---|---|
| 2025-08-07 17:35 | Atto Round 1 (Codeforces Round 1041, Div. 1 + Div. 2) | 380 | +44 | 2215 |
| 2025-05-11 17:05 | Codeforces Round 1024 (Div. 1) | 265 | +63 | 2171 |
| 2024-12-08 16:35 | Codeforces Round 992 (Div. 2) | 87 | +75 | 2108 |
| 2024-10-28 16:35 | Educational Codeforces Round 171 (Rated for Div. 2) | 673 | -24 | 2033 |
| 2024-10-26 16:35 | Codeforces Round 982 (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 30/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2026)
| 69 |
| +105 |
| 2057 |
| 2024-07-23 16:35 | Codeforces Round 961 (Div. 2) | 858 | -27 | 1952 |
| 2022-10-15 16:50 | Codeforces Global Round 23 | 1161 | -9 | 1979 |
| 2022-07-18 16:35 | Codeforces Round 809 (Div. 2) | 1269 | -75 | 1988 |
| 2022-02-12 17:05 | Codeforces Global Round 19 | 738 | +18 | 2063 |
| 2022-02-06 17:05 | Codeforces Round 770 (Div. 2) | 781 | -48 | 2045 |
| 2022-01-22 16:35 | Codeforces Round 767 (Div. 1) | 303 | +102 | 2093 |
| 2022-01-03 16:50 | Hello 2022 | 1408 | -32 | 1991 |