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 |
|---|---|---|---|---|
| 2020-08-12 16:35 | Codeforces Round 664 (Div. 1) | 346 | +65 | 2132 |
| 2020-07-29 16:35 | Educational Codeforces Round 92 (Rated for Div. 2) | 566 | -3 | 2067 |
| 2020-07-19 11:00 | Codeforces Round 657 (Div. 2) | 459 | +20 | 2070 |
| 2020-06-13 17:05 | Codeforces Round 649 (Div. 2) | 85 | +141 | 2050 |
| 2020-01-29 16:35 | Educational Codeforces Round 81 (Rated for 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.
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 9/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 55/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 162/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 45/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2025)
| 393 |
| +46 |
| 1909 |
| 2020-01-19 15:35 | Codeforces Round 614 (Div. 2) | 507 | +8 | 1863 |
| 2020-01-14 16:35 | Educational Codeforces Round 80 (Rated for Div. 2) | 1410 | -59 | 1855 |
| 2020-01-10 16:20 | Codeforces Round 613 (Div. 2) | 857 | -31 | 1914 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 2) | 94 | +89 | 1945 |
| 2020-01-04 14:35 | Hello 2020 | 1396 | +12 | 1856 |
| 2019-12-29 17:05 | Good Bye 2019 | 1461 | +2 | 1844 |
| 2019-12-27 16:40 | Educational Codeforces Round 79 (Rated for Div. 2) | 422 | +50 | 1842 |