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 |
|---|---|---|---|---|
| 2022-06-25 16:50 | Codeforces Global Round 21 | 298 | +107 | 2132 |
| 2022-04-22 16:35 | Educational Codeforces Round 127 (Rated for Div. 2) | 602 | -48 | 2025 |
| 2022-04-19 16:35 | Codeforces Round 783 (Div. 1) | 262 | +122 | 2073 |
| 2021-10-25 08:35 | Codeforces Round 751 (Div. 2) | 45 | +108 | 1951 |
| 2021-07-14 16:35 | Educational Codeforces Round 111 (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.
LessMore (max 10/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 1/day in 2023)
| 163 |
| +162 |
| 1843 |
| 2021-07-11 16:35 | Codeforces Round 732 (Div. 2) | 1133 | +19 | 1681 |
| 2021-06-06 16:35 | Codeforces Round 724 (Div. 2) | 794 | +76 | 1662 |
| 2021-03-10 14:05 | Codeforces Round 706 (Div. 2) | 1245 | +36 | 1586 |
| 2021-03-06 16:20 | Codeforces Round 705 (Div. 2) | 1703 | +34 | 1550 |
| 2021-02-07 16:50 | Codeforces Round 700 (Div. 2) | 2304 | +23 | 1516 |
| 2020-11-01 13:05 | Codeforces Round 680 (Div. 2, based on Moscow Team Olympiad) | 1655 | +10 | 1493 |
| 2020-10-25 13:05 | Codeforces Round 679 (Div. 2, based on Technocup 2021 Elimination Round 1) | 3125 | -76 | 1483 |