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 |
|---|---|---|---|---|
| 2022-07-21 16:35 | Educational Codeforces Round 132 (Rated for Div. 2) | 57 | +96 | 2138 |
| 2022-07-18 16:35 | Codeforces Round 809 (Div. 2) | 775 | -53 | 2042 |
| 2022-07-16 16:35 | Codeforces Round 808 (Div. 1) | 534 | -21 | 2095 |
| 2022-07-15 15:50 | Codeforces Round 807 (Div. 2) | 48 | +107 | 2116 |
| 2021-12-16 15:35 | Codeforces Round 761 (Div. 2) | 111 |
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.
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 18/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 6/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2025)
| +83 |
| 2009 |
| 2021-11-26 13:15 | Codeforces Round 757 (Div. 2) | 1163 | -69 | 1926 |
| 2021-09-08 16:35 | Educational Codeforces Round 113 (Rated for Div. 2) | 130 | +92 | 1995 |
| 2021-09-05 16:35 | Codeforces Round 742 (Div. 2) | 767 | -9 | 1903 |
| 2021-06-25 17:50 | Codeforces Round 728 (Div. 2) | 341 | +16 | 1912 |
| 2021-06-20 12:05 | Codeforces Round 727 (Div. 2) | 410 | +32 | 1896 |
| 2021-06-06 16:35 | Codeforces Round 724 (Div. 2) | 447 | +50 | 1864 |
| 2021-06-04 16:35 | Educational Codeforces Round 110 (Rated for Div. 2) | 1386 | -25 | 1814 |