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) | 26 | +122 | 2196 |
| 2023-06-03 16:35 | Codeforces Round 876 (Div. 2) | 143 | +40 | 2074 |
| 2023-04-02 16:35 | Codeforces Round 862 (Div. 2) | 163 | +45 | 2034 |
| 2023-03-31 16:35 | CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) | 1438 | -62 | 1989 |
| 2023-03-26 16:35 | Codeforces Round 860 (Div. 2) | 47 |
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 25/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2025)
| +138 |
| 2051 |
| 2023-03-23 16:35 | Educational Codeforces Round 145 (Rated for Div. 2) | 587 | -10 | 1913 |
| 2023-02-27 17:35 | Codeforces Round 854 by cybercats (Div. 1 + Div. 2) | 1100 | -28 | 1923 |
| 2023-02-25 16:20 | Codeforces Round 853 (Div. 2) | 370 | +10 | 1951 |
| 2023-02-16 16:35 | Educational Codeforces Round 143 (Rated for Div. 2) | 984 | -61 | 1941 |
| 2023-02-12 10:35 | Codeforces Round 852 (Div. 2) | 648 | -42 | 2002 |
| 2023-02-09 16:35 | Codeforces Round 851 (Div. 2) | 86 | +99 | 2044 |
| 2023-02-01 16:35 | Codeforces Round 848 (Div. 2) | 2197 | -118 | 1945 |