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 |
|---|---|---|---|---|
| 2018-03-24 17:50 | VK Cup 2018 - Round 2 | 122 | -72 | 2405 |
| 2018-03-10 17:35 | VK Cup 2018 - Round 1 | 50 | +6 | 2477 |
| 2017-07-09 11:05 | VK Cup 2017 - Finals | 9 | +19 | 2471 |
| 2017-05-07 18:45 | VK Cup 2017 - Round 3 | 8 | +114 | 2452 |
| 2017-04-16 17:35 | VK Cup 2017 - Round 2 | 11 | +132 |
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 31/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 51/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 44/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 121/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 4/day in 2020)
| 2338 |
| 2017-03-18 17:35 | VK Cup 2017 - Round 1 | 68 | +18 | 2206 |
| 2017-03-05 15:05 | Codeforces Round 403 (Div. 1, based on Technocup 2017 Finals) | 82 | +100 | 2188 |
| 2017-02-26 10:05 | Codeforces Round 402 (Div. 1) | 165 | +25 | 2088 |
| 2017-02-23 16:55 | ICM Technex 2017 and Codeforces Round 400 (Div. 1 + Div. 2, combined) | 545 | -21 | 2063 |
| 2017-02-14 11:05 | Codeforces Round 397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) | 1021 | -118 | 2084 |
| 2017-01-22 20:15 | Codeforces Round 393 (Div. 1) (8VC Venture Cup 2017 - Final Round Div. 1 Edition) | 123 | -18 | 2202 |
| 2017-01-12 18:35 | Codecraft-17 and Codeforces Round 391 (Div. 1 + Div. 2, combined) | 353 | -31 | 2220 |