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 |
|---|---|---|---|---|
| 2022-01-03 16:50 | Hello 2022 | 622 | +7 | 2178 |
| 2021-03-02 16:45 | Educational Codeforces Round 105 (Rated for Div. 2) | 57 | +98 | 2171 |
| 2021-02-28 16:35 | Codeforces Global Round 13 | 1688 | -68 | 2073 |
| 2021-01-19 16:35 | Codeforces Round 696 (Div. 2) | 26 | +159 | 2141 |
| 2021-01-05 16:35 | Codeforces Round 694 (Div. 1) | 805 |
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.
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 31/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2025)
| -50 |
| 1982 |
| 2020-12-30 17:35 | Good Bye 2020 | 727 | +64 | 2032 |
| 2020-12-28 16:35 | Educational Codeforces Round 101 (Rated for Div. 2) | 841 | -26 | 1968 |
| 2020-12-20 17:05 | Codeforces Round 692 (Div. 1, based on Technocup 2021 Elimination Round 3) | 772 | -102 | 1994 |
| 2020-12-17 16:35 | Educational Codeforces Round 100 (Rated for Div. 2) | 17 | +230 | 2096 |
| 2020-12-11 16:35 | Codeforces Round 689 (Div. 2, based on Zed Code Competition) | 1631 | -74 | 1866 |
| 2020-12-06 17:35 | Codeforces Global Round 12 | 1280 | -15 | 1940 |
| 2020-12-04 15:20 | Codeforces Round 688 (Div. 2) | 139 | +102 | 1955 |