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 |
|---|---|---|---|---|
| 2021-08-29 17:05 | Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2) | 251 | -1 | 2480 |
| 2021-08-01 17:00 | Codeforces Round 736 (Div. 1) | 441 | -79 | 2481 |
| 2021-07-25 17:20 | Codeforces Global Round 15 | 173 | +10 | 2560 |
| 2021-07-17 17:35 | VK Cup 2021 - Elimination (Engine) | 40 | +24 | 2550 |
| 2021-07-11 16:35 | Codeforces Round 732 (Div. 1) |
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.
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 12/day in 2010)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/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 25/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 14/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 16/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 350/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 409/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 323/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 40/day in 2025)
Count of submissions per UTC day (includes every verdict).
LessMore (max 73/day in 2026)
| 625 |
| -146 |
| 2526 |
| 2020-03-03 16:50 | Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) | 30 | +114 | 2672 |
| 2020-02-23 18:35 | VK Cup 2019-2020 - Elimination Round (Engine) | 46 | -6 | 2558 |
| 2020-02-02 16:35 | Codeforces Round 616 (Div. 1) | 26 | +135 | 2564 |
| 2020-01-19 15:35 | Codeforces Round 614 (Div. 1) | 282 | -59 | 2429 |
| 2019-07-20 18:05 | Codeforces Global Round 4 | 89 | +34 | 2488 |
| 2016-03-18 18:35 | CROC 2016 - Elimination Round | 81 | -30 | 2454 |
| 2015-06-06 15:30 | Looksery Cup 2015 | 80 | +52 | 2484 |