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 |
|---|---|---|---|---|
| 2021-08-15 16:50 | Codeforces Round 738 (Div. 2) | 137 | +56 | 2130 |
| 2021-08-09 16:35 | Codeforces Round 737 (Div. 2) | 50 | +143 | 2074 |
| 2021-04-12 16:35 | Educational Codeforces Round 107 (Rated for Div. 2) | 549 | -1 | 1931 |
| 2021-04-11 16:35 | Divide by Zero 2021 and Codeforces Round 714 (Div. 2) | 341 | +38 | 1932 |
| 2019-10-17 15:35 | Codeforces Round 593 (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.
LessMore (max 18/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/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 15/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2025)
| 309 |
| +53 |
| 1894 |
| 2019-04-13 16:05 | Codeforces Round 551 (Div. 2) | 625 | +5 | 1841 |
| 2019-04-06 13:35 | Codeforces Global Round 2 | 774 | +45 | 1836 |
| 2019-02-10 16:05 | Codeforces Round 538 (Div. 2) | 307 | +101 | 1791 |
| 2019-02-07 15:35 | Codeforces Global Round 1 | 562 | +171 | 1690 |
| 2019-01-04 17:45 | Hello 2019 | 3835 | -38 | 1519 |
| 2018-12-30 17:15 | Good Bye 2018 | 2668 | +18 | 1557 |
| 2018-12-15 16:35 | Educational Codeforces Round 56 (Rated for Div. 2) | 762 | +75 | 1539 |