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 |
|---|---|---|---|---|
| 2021-03-21 13:20 | Технокубок 2021 - Финал | 9 | +166 | 2288 |
| 2020-11-17 16:50 | Codeforces Round 684 (Div. 2) | 4 | +268 | 2122 |
| 2020-11-15 17:05 | Codeforces Round 683 (Div. 2, by Meet IT) | 257 | +39 | 1854 |
| 2020-10-25 13:05 | Technocup 2021 - Elimination Round 1 | 123 | +84 | 1815 |
| 2020-09-19 16:35 | Codeforces Round 671 (Div. 2) | 1565 |
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 43/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 112/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 19/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2024)
| -3 |
| 1731 |
| 2020-09-06 16:35 | Codeforces Round 668 (Div. 2) | 451 | +85 | 1734 |
| 2020-05-17 11:20 | Educational Codeforces Round 87 (Rated for Div. 2) | 5345 | -88 | 1649 |
| 2020-05-16 13:35 | Codeforces Round 643 (Div. 2) | 2297 | -7 | 1737 |
| 2020-04-08 16:35 | Codeforces Round 632 (Div. 2) | 2488 | -14 | 1744 |
| 2020-03-03 16:50 | Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) | 1571 | +22 | 1758 |
| 2020-03-01 13:10 | Технокубок 2020 - Финал | 190 | +65 | 1736 |
| 2019-12-05 16:35 | Codeforces Round 604 (Div. 2) | 768 | +31 | 1671 |