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 |
|---|---|---|---|---|
| 2023-06-04 16:45 | Codeforces Round 877 (Div. 2) | 19 | +178 | 2121 |
| 2023-06-03 16:35 | Codeforces Round 876 (Div. 2) | 303 | +29 | 1943 |
| 2023-04-20 16:35 | Educational Codeforces Round 147 (Rated for Div. 2) | 139 | +101 | 1914 |
| 2022-08-18 15:35 | Codeforces Round 815 (Div. 2) | 320 | +94 | 1813 |
| 2022-07-24 16:35 | Codeforces Round 810 (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 7/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 48/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2026)
| 552 |
| +61 |
| 1719 |
| 2022-06-25 16:50 | Codeforces Global Round 21 | 3700 | -69 | 1658 |
| 2022-05-19 16:35 | Codeforces Round 792 (Div. 1 + Div. 2) | 2320 | -32 | 1727 |
| 2022-04-22 16:35 | Educational Codeforces Round 127 (Rated for Div. 2) | 1189 | -21 | 1759 |
| 2022-03-11 16:35 | Codeforces Round 777 (Div. 2) | 499 | +62 | 1780 |
| 2022-02-14 16:35 | Codeforces Round 771 (Div. 2) | 448 | +106 | 1718 |
| 2022-01-22 16:35 | Codeforces Round 767 (Div. 2) | 1539 | +19 | 1612 |
| 2021-12-27 16:35 | Educational Codeforces Round 120 (Rated for Div. 2) | 2080 | -3 | 1593 |