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 |
|---|---|---|---|---|
| 2021-10-17 13:20 | Codeforces Round 749 (Div. 1 + Div. 2, based on Technocup 2022 Elimination Round 1) | 191 | +29 | 2407 |
| 2021-08-29 17:05 | Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2) | 164 | +80 | 2378 |
| 2021-08-01 17:00 | Codeforces Round 736 (Div. 1) | 167 | +104 | 2298 |
| 2021-07-22 17:05 | Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2) | 300 | +62 | 2194 |
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 24/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2025)
| 2021-06-06 16:35 |
| Codeforces Round 724 (Div. 2) |
| 31 |
| +146 |
| 2132 |
| 2021-06-04 16:35 | Educational Codeforces Round 110 (Rated for Div. 2) | 239 | +57 | 1986 |
| 2021-05-28 16:35 | Codeforces Round 723 (Div. 2) | 140 | +128 | 1929 |
| 2021-05-24 16:50 | Codeforces Round 722 (Div. 2) | 151 | +133 | 1801 |
| 2021-04-03 16:50 | Codeforces Round 712 (Div. 2) | 848 | +39 | 1668 |
| 2021-02-16 16:35 | Codeforces Round 702 (Div. 3) | 416 | +62 | 1629 |
| 2021-02-15 16:35 | Educational Codeforces Round 104 (Rated for Div. 2) | 899 | +115 | 1567 |
| 2021-02-12 16:50 | Codeforces Round 701 (Div. 2) | 6895 | -157 | 1452 |