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 |
|---|---|---|---|---|
| 2023-01-24 16:35 | Educational Codeforces Round 142 (Rated for Div. 2) | 22 | +158 | 2135 |
| 2021-03-10 14:05 | Codeforces Round 706 (Div. 1) | 989 | -68 | 1977 |
| 2021-02-23 11:05 | Codeforces Round 704 (Div. 2) | 193 | +53 | 2045 |
| 2021-02-18 16:50 | Codeforces Round 703 (Div. 2) | 377 | +37 | 1992 |
| 2021-02-15 16:35 | Educational Codeforces Round 104 (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.
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 15/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2025)
| 534 |
| +11 |
| 1955 |
| 2021-02-12 16:50 | Codeforces Round 701 (Div. 2) | 113 | +155 | 1944 |
| 2020-11-29 09:05 | Codeforces Round 687 (Div. 2, based on Technocup 2021 Elimination Round 2) | 1460 | -81 | 1789 |
| 2020-11-21 16:50 | Codeforces Round 685 (Div. 2) | 378 | +79 | 1870 |
| 2020-11-19 16:35 | Educational Codeforces Round 98 (Rated for Div. 2) | 830 | +16 | 1791 |
| 2020-11-17 16:50 | Codeforces Round 684 (Div. 2) | 275 | +81 | 1775 |
| 2020-10-24 16:15 | Codeforces Round 678 (Div. 2) | 875 | +50 | 1694 |
| 2020-08-21 16:35 | Codeforces Round 665 (Div. 2) | 1979 | +14 | 1644 |