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 |
|---|---|---|---|---|
| 2019-12-29 17:05 | Good Bye 2019 | 64 | -15 | 2823 |
| 2019-11-24 10:05 | Codeforces Round 602 (Div. 1, based on Technocup 2020 Elimination Round 3) | 52 | -63 | 2838 |
| 2018-07-01 16:05 | Codeforces Round 493 (Div. 1) | 17 | +14 | 2901 |
| 2017-02-26 10:05 | Codeforces Round 402 (Div. 1) | 4 | +92 | 2887 |
| 2016-08-24 18:35 | AIM Tech Round 3 (Div. 1) | 118 |
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.
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 11/day in 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 76/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2025)
| -125 |
| 2795 |
| 2016-08-07 16:05 | Codeforces Round 366 (Div. 1) | 1 | +204 | 2920 |
| 2016-07-22 18:35 | Codeforces Round 364 (Div. 1) | 5 | +134 | 2716 |
| 2016-07-19 15:20 | Codeforces Round 363 (Div. 1) | 199 | -131 | 2582 |
| 2016-07-14 18:50 | Codeforces Round 362 (Div. 1) | 36 | -12 | 2713 |
| 2016-05-07 18:05 | Codeforces Round 351 (VK Cup 2016 Round 3, Div. 1 Edition) | 62 | -102 | 2725 |
| 2016-04-24 18:35 | Codeforces Round 348 (VK Cup 2016 Round 2, Div. 1 Edition) | 20 | -31 | 2827 |
| 2016-03-28 18:35 | VK Cup 2016 - Round 1 (Div.1 Edition) | 2 | +148 | 2858 |