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 |
|---|---|---|---|---|
| 2019-06-05 16:35 | Educational Codeforces Round 66 (Rated for Div. 2) | 40 | +82 | 2180 |
| 2019-06-03 16:05 | Codeforces Round 563 (Div. 2) | 52 | +91 | 2098 |
| 2019-05-09 17:05 | Codeforces Round 558 (Div. 2) | 110 | +65 | 2007 |
| 2019-04-18 17:35 | Codeforces Round 553 (Div. 2) | 108 | +101 | 1942 |
| 2019-01-20 14:05 | Codeforces Round 533 (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 27/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2026)
| 669 |
| -2 |
| 1841 |
| 2019-01-13 16:35 | Codeforces Round 532 (Div. 2) | 153 | +124 | 1843 |
| 2018-12-04 16:35 | Codeforces Round 525 (Div. 2) | 781 | +10 | 1719 |
| 2018-09-20 16:45 | Educational Codeforces Round 51 (Rated for Div. 2) | 714 | +19 | 1709 |
| 2018-09-06 17:35 | Codeforces Round 508 (Div. 2) | 740 | +44 | 1690 |
| 2018-07-05 18:35 | Codeforces Round 495 (Div. 2) | 809 | +11 | 1646 |
| 2018-06-24 18:35 | Codeforces Round 492 (Div. 2) [Thanks, uDebug!] | 988 | -18 | 1635 |
| 2018-06-01 16:35 | Codeforces Round 486 (Div. 3) | 80 | +135 | 1653 |