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 |
|---|---|---|---|---|
| 2020-08-16 17:35 | Codeforces Global Round 10 | 734 | -6 | 2142 |
| 2020-08-09 16:35 | Codeforces Round 663 (Div. 2) | 84 | +87 | 2148 |
| 2020-08-07 16:35 | Codeforces Round 662 (Div. 2) | 145 | +87 | 2061 |
| 2020-07-30 16:35 | Codeforces Round 660 (Div. 2) | 637 | +10 | 1974 |
| 2020-07-24 16:35 | Codeforces Round 659 (Div. 2) | 139 |
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 14/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2023)
| +115 |
| 1964 |
| 2020-07-21 16:35 | Codeforces Round 658 (Div. 2) | 614 | +31 | 1849 |
| 2020-07-01 15:35 | Codeforces Round 654 (Div. 2) | 446 | +95 | 1818 |
| 2017-03-18 17:35 | VK Cup 2017 - Round 1 | 671 | -79 | 1723 |
| 2017-03-05 12:15 | Технокубок 2017 - Финал (только для онсайт-финалистов) | 47 | +83 | 1802 |
| 2016-11-20 11:05 | Codeforces Round 380 (Div. 2, Rated, Based on Technocup 2017 - Elimination Round 2) | 817 | -65 | 1719 |
| 2016-10-15 11:05 | Technocup 2017 - Elimination Round 1 (Unofficially Open for Everyone, Rated for Div. 2) | 66 | +51 | 1784 |
| 2016-09-13 18:35 | Codeforces Round 371 (Div. 2) | 1029 | -42 | 1733 |