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 |
|---|---|---|---|---|
| 2019-07-20 18:05 | Codeforces Global Round 4 | 197 | +29 | 2286 |
| 2019-07-05 17:05 | Codeforces Round 572 (Div. 1) | 197 | -9 | 2257 |
| 2019-06-21 19:05 | Codeforces Round 569 (Div. 1) | 136 | +22 | 2266 |
| 2019-05-04 19:05 | Codeforces Round 557 (Div. 1) [based on Forethought Future Cup - Final Round] | 127 | +21 | 2244 |
| 2019-04-29 16:35 | Codeforces Round 556 (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.
LessMore (max 20/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 30/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 29/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 47/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2021)
| 103 |
| +112 |
| 2223 |
| 2019-02-24 17:35 | Codeforces Round 542 [Alex Lopashev Thanks-Round] (Div. 1) | 334 | -70 | 2111 |
| 2019-01-26 17:35 | Educational Codeforces Round 59 (Rated for Div. 2) | 14 | +137 | 2181 |
| 2019-01-22 16:35 | Codeforces Round 534 (Div. 1) | 432 | -76 | 2044 |
| 2018-12-30 17:15 | Good Bye 2018 | 897 | -34 | 2120 |
| 2018-12-28 16:35 | Educational Codeforces Round 57 (Rated for Div. 2) | 33 | +99 | 2154 |
| 2018-12-23 15:35 | Codeforces Round 528 (Div. 1, based on Technocup 2019 Elimination Round 4) | 519 | -112 | 2055 |
| 2018-12-16 17:05 | Avito Cool Challenge 2018 | 173 | +51 | 2167 |