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 |
|---|---|---|---|---|
| 2021-07-17 17:35 | Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine)) | 669 | -10 | 2145 |
| 2020-09-06 16:35 | Codeforces Round 668 (Div. 1) | 450 | +13 | 2155 |
| 2020-08-16 17:35 | Codeforces Global Round 10 | 1222 | -63 | 2142 |
| 2020-08-12 16:35 | Codeforces Round 664 (Div. 1) | 199 | +103 | 2205 |
| 2020-07-04 17:15 | Codeforces Global Round 9 |
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 5/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 36/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 42/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 50/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 80/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 28/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 21/day in 2024)
| 1787 |
| -57 |
| 2102 |
| 2020-06-18 17:15 | Codeforces Global Round 8 | 540 | +40 | 2159 |
| 2020-05-17 11:20 | Educational Codeforces Round 87 (Rated for Div. 2) | 28 | +165 | 2119 |
| 2020-05-16 13:35 | Codeforces Round 643 (Div. 2) | 357 | +75 | 1954 |
| 2020-05-01 17:05 | Codeforces Round 638 (Div. 2) | 3412 | -78 | 1879 |
| 2020-04-26 16:35 | Educational Codeforces Round 86 (Rated for Div. 2) | 623 | +38 | 1957 |
| 2020-04-15 17:05 | Codeforces Round 635 (Div. 1) | 1342 | -88 | 1919 |
| 2020-04-12 16:05 | Codeforces Round 633 (Div. 1) | 1244 | -88 | 2007 |