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 |
|---|---|---|---|---|
| 2025-01-20 17:35 | IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2) | 802 | -17 | 2124 |
| 2023-12-09 18:05 | Codeforces Round 914 (Div. 2) | 37 | +108 | 2141 |
| 2023-12-03 16:35 | Educational Codeforces Round 159 (Rated for Div. 2) | 359 | -10 | 2033 |
| 2023-11-26 16:35 | Codeforces Round 911 (Div. 2) | 96 | +86 | 2043 |
| 2023-11-25 17:20 | CodeTON Round 7 (Div. 1 + Div. 2, Rated, Prizes!) |
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 13/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/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 26/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2026)
| 1009 |
| +2 |
| 1957 |
| 2023-11-24 16:35 | Educational Codeforces Round 158 (Rated for Div. 2) | 2296 | -122 | 1955 |
| 2023-11-19 16:35 | Codeforces Round 910 (Div. 2) | 73 | +95 | 2077 |
| 2023-10-28 17:05 | Codeforces Round 906 (Div. 1) | 581 | +3 | 1982 |
| 2023-10-09 16:35 | Educational Codeforces Round 156 (Rated for Div. 2) | 991 | -49 | 1979 |
| 2023-09-30 17:35 | Codeforces Round 901 (Div. 1) | 652 | -15 | 2028 |
| 2023-09-25 16:35 | Codeforces Round 899 (Div. 2) | 111 | +99 | 2043 |
| 2023-09-24 16:35 | Educational Codeforces Round 155 (Rated for Div. 2) | 999 | -35 | 1944 |