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 |
|---|---|---|---|---|
| 2015-05-03 18:30 | VK Cup 2015 - Раунд 3 | 55 | +0 | 2302 |
| 2015-04-17 18:30 | VK Cup 2015 - Round 2 | 45 | +79 | 2302 |
| 2015-03-21 16:00 | VK Cup 2015 - Round 1 | 83 | +68 | 2223 |
| 2011-12-24 14:00 | Codeforces Beta Round 99 (Div. 1) | 11 | +123 | 2155 |
| 2011-05-20 17:00 | Yandex.Algorithm 2011: Round 1 | 202 | -60 |
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 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2025)
| 2032 |
| 2011-05-06 17:00 | Yandex.Algorithm 2011: Qualification 2 | 60 | +142 | 2092 |
| 2011-04-19 17:15 | Codeforces Beta Round 69 (Div. 1 Only) | 40 | +148 | 1950 |
| 2011-04-10 10:30 | Codeforces Beta Round 66 | 81 | +142 | 1802 |
| 2011-03-13 19:30 | Manthan 2011 | 65 | +1660 | 1660 |