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 |
|---|---|---|---|---|
| 2020-02-23 18:35 | VK Cup 2019-2020 - Elimination Round (Engine) | 87 | -87 | 2462 |
| 2018-03-24 17:50 | VK Cup 2018 - Round 2 | 36 | -18 | 2549 |
| 2017-05-07 18:45 | VK Cup 2017 - Round 3 | 59 | -106 | 2567 |
| 2017-04-23 18:45 | Tinkoff Challenge - Elimination Round | 132 | -94 | 2673 |
| 2017-04-16 17:35 | VK Cup 2017 - Round 2 | 3 | +142 |
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.
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 25/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 38/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 45/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2025)
| 2767 |
| 2017-03-18 17:35 | VK Cup 2017 - Round 1 | 47 | -39 | 2625 |
| 2017-03-05 15:05 | Codeforces Round 403 (Div. 1, based on Technocup 2017 Finals) | 22 | +62 | 2664 |
| 2017-02-20 18:45 | Divide by Zero 2017 and Codeforces Round 399 (Div. 1 + Div. 2, combined) | 86 | -26 | 2602 |
| 2017-02-02 15:35 | Codeforces Round 395 (Div. 1) | 15 | +121 | 2628 |
| 2017-01-22 20:15 | 8VC Venture Cup 2017 - Final Round | 22 | +135 | 2507 |
| 2017-01-15 19:05 | 8VC Venture Cup 2017 - Elimination Round | 119 | +45 | 2372 |
| 2017-01-12 18:35 | Codecraft-17 and Codeforces Round 391 (Div. 1 + Div. 2, combined) | 52 | +115 | 2327 |