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 |
|---|---|---|---|---|
| 2020-08-16 17:35 | Codeforces Global Round 10 | 120 | +3 | 2627 |
| 2020-03-03 16:50 | Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) | 87 | +34 | 2624 |
| 2019-12-05 16:35 | Codeforces Round 604 (Div. 1) | 43 | +55 | 2590 |
| 2019-11-19 16:35 | Codeforces Round 601 (Div. 1) | 45 | +74 | 2535 |
| 2019-11-06 17:05 | Codeforces Round 599 (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.
LessMore (max 16/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 7/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 54/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 46/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 15/day in 2021)
| 116 |
| +21 |
| 2461 |
| 2019-07-05 17:05 | Codeforces Round 572 (Div. 1) | 58 | +63 | 2440 |
| 2019-06-21 19:05 | Codeforces Round 569 (Div. 1) | 68 | +59 | 2377 |
| 2019-05-04 19:05 | Codeforces Round 557 (Div. 1) [based on Forethought Future Cup - Final Round] | 162 | -34 | 2318 |
| 2019-04-29 16:35 | Codeforces Round 556 (Div. 1) | 113 | +45 | 2352 |
| 2019-04-20 20:35 | Forethought Future Cup - Elimination Round | 330 | -71 | 2307 |
| 2019-02-24 17:35 | Codeforces Round 542 [Alex Lopashev Thanks-Round] (Div. 1) | 98 | -2 | 2378 |
| 2019-02-07 15:35 | Codeforces Global Round 1 | 445 | -59 | 2380 |