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 |
|---|---|---|---|---|
| 2019-12-21 13:05 | Codeforces Round 609 (Div. 1) | 56 | +171 | 2239 |
| 2019-12-17 17:35 | Codeforces Global Round 6 | 712 | -16 | 2068 |
| 2019-11-16 16:35 | Codeforces Round 600 (Div. 2) | 39 | +135 | 2084 |
| 2019-11-13 16:35 | Educational Codeforces Round 76 (Rated for Div. 2) | 594 | -16 | 1949 |
| 2018-12-30 17:15 | Good Bye 2018 | 1111 |
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 15/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 80/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2025)
| -7 |
| 1965 |
| 2018-11-10 17:05 | Mail.Ru Cup 2018 Round 2 | 724 | -51 | 1972 |
| 2018-07-05 18:35 | Codeforces Round 495 (Div. 2) | 173 | +13 | 2023 |
| 2018-01-08 17:15 | Hello 2018 | 318 | +73 | 2010 |
| 2017-10-26 16:45 | Codeforces Round 443 (Div. 1) | 308 | -29 | 1937 |
| 2017-04-16 17:35 | VK Cup 2017 - Round 2 | 285 | -79 | 1966 |
| 2017-03-18 17:35 | VK Cup 2017 - Round 1 | 116 | +75 | 2045 |
| 2017-02-26 10:05 | Codeforces Round 402 (Div. 1) | 244 | +9 | 1970 |