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 |
|---|---|---|---|---|
| 2021-03-10 14:05 | Codeforces Round 706 (Div. 1) | 314 | +37 | 2252 |
| 2021-01-19 16:35 | Codeforces Round 696 (Div. 2) | 10 | +195 | 2215 |
| 2021-01-14 16:35 | Educational Codeforces Round 102 (Rated for Div. 2) | 480 | -9 | 2020 |
| 2021-01-05 16:35 | Codeforces Round 694 (Div. 1) | 773 | -52 | 2029 |
| 2020-12-30 17:35 | Good Bye 2020 | 717 |
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.
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 7/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 37/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2025)
| +47 |
| 2081 |
| 2020-12-11 16:35 | Codeforces Round 689 (Div. 2, based on Zed Code Competition) | 596 | -40 | 2034 |
| 2020-12-06 17:35 | Codeforces Global Round 12 | 907 | -14 | 2074 |
| 2020-12-04 15:20 | Codeforces Round 688 (Div. 2) | 230 | +13 | 2088 |
| 2020-11-30 16:35 | Educational Codeforces Round 99 (Rated for Div. 2) | 176 | +50 | 2075 |
| 2020-11-21 16:50 | Codeforces Round 685 (Div. 2) | 416 | +12 | 2025 |
| 2020-11-17 16:50 | Codeforces Round 684 (Div. 1) | 671 | -34 | 2013 |
| 2020-11-02 16:35 | Codeforces Round 681 (Div. 1, based on VK Cup 2019-2020 - Final) | 651 | -38 | 2047 |