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 |
|---|---|---|---|---|
| 2025-04-03 16:35 | Educational Codeforces Round 177 (Rated for Div. 2) | 14 | +201 | 2152 |
| 2025-03-22 16:35 | Codeforces Round 1011 (Div. 2) | 590 | +6 | 1951 |
| 2025-02-28 16:50 | Codeforces Round 1007 (Div. 2) | 936 | -27 | 1945 |
| 2025-02-27 16:35 | Educational Codeforces Round 175 (Rated for Div. 2) | 878 | -39 | 1972 |
| 2025-02-18 16:35 | Educational Codeforces Round 174 (Rated for 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 16/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2023)
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 12/day in 2025)
| 264 |
| +41 |
| 2011 |
| 2025-02-02 16:35 | Codeforces Round 1002 (Div. 2) | 694 | -4 | 1970 |
| 2025-01-26 17:05 | Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) | 1234 | +11 | 1974 |
| 2025-01-22 14:05 | Codeforces Round 1000 (Div. 2) | 614 | +8 | 1963 |
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 933 | +23 | 1955 |
| 2025-01-04 17:05 | Hello 2025 | 1636 | -10 | 1932 |
| 2024-12-24 16:35 | Educational Codeforces Round 173 (Rated for Div. 2) | 571 | +3 | 1942 |
| 2024-12-20 16:35 | Codeforces Round 994 (Div. 2) | 1862 | -80 | 1939 |