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 |
|---|---|---|---|---|
| 2022-06-16 16:35 | Codeforces Round 800 (Div. 1) | 64 | +16 | 2797 |
| 2021-09-12 17:05 | Codeforces Global Round 16 | 24 | +121 | 2781 |
| 2021-07-11 16:35 | Codeforces Round 732 (Div. 1) | 17 | +189 | 2660 |
| 2020-05-12 15:05 | Codeforces Round 641 (Div. 1) | 716 | -123 | 2471 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 148 |
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.
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 27/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 51/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 148/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 66/day in 2022)
| -3 |
| 2594 |
| 2020-03-19 17:05 | Codeforces Global Round 7 | 447 | -94 | 2597 |
| 2020-03-03 16:50 | Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) | 56 | +50 | 2691 |
| 2020-02-23 18:35 | VK Cup 2019-2020 - Elimination Round (Engine) | 31 | +22 | 2641 |
| 2020-02-02 16:35 | Codeforces Round 616 (Div. 1) | 237 | -99 | 2619 |
| 2020-01-19 15:35 | Codeforces Round 614 (Div. 1) | 23 | +82 | 2718 |
| 2020-01-05 16:05 | Codeforces Round 612 (Div. 1) | 60 | +37 | 2636 |
| 2020-01-04 14:35 | Hello 2020 | 246 | -51 | 2599 |