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 |
|---|---|---|---|---|
| 2023-03-31 16:35 | CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!) | 198 | +97 | 2218 |
| 2021-06-25 17:50 | Codeforces Round 728 (Div. 1) | 352 | +19 | 2121 |
| 2021-01-28 16:50 | Codeforces Round 698 (Div. 1) | 531 | -34 | 2102 |
| 2020-09-27 17:05 | Codeforces Round 673 (Div. 1) | 382 | +31 | 2136 |
| 2020-08-16 17:35 | Codeforces Global Round 10 | 573 |
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 17/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/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 17/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/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 7/day in 2025)
| +35 |
| 2105 |
| 2020-06-25 16:35 | Educational Codeforces Round 90 (Rated for Div. 2) | 155 | +71 | 2070 |
| 2020-06-11 16:35 | Educational Codeforces Round 89 (Rated for Div. 2) | 385 | +43 | 1999 |
| 2020-04-26 16:35 | Educational Codeforces Round 86 (Rated for Div. 2) | 487 | +58 | 1956 |
| 2020-04-23 17:15 | Codeforces Round 637 (Div. 2) - Thanks, Ivan Belonogov! | 328 | +78 | 1898 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 2) | 2569 | -54 | 1820 |
| 2020-02-23 18:35 | Codeforces Round 623 (Div. 2, based on VK Cup 2019-2020 - Elimination Round, Engine) | 104 | +80 | 1874 |
| 2020-02-13 16:35 | Codeforces Round 619 (Div. 2) | 431 | +90 | 1794 |