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 |
|---|---|---|---|---|
| 2019-07-12 16:35 | Codeforces Round 573 (Div. 1) | 323 | -14 | 2131 |
| 2019-04-29 16:35 | Codeforces Round 556 (Div. 1) | 243 | +35 | 2145 |
| 2019-03-22 17:05 | Educational Codeforces Round 62 (Rated for Div. 2) | 43 | +92 | 2110 |
| 2019-03-08 11:35 | Codeforces Round 545 (Div. 1) | 229 | +39 | 2018 |
| 2019-03-05 17:20 | Educational Codeforces Round 61 (Rated for Div. 2) |
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 7/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/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 16/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 3/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2022)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2023)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2024)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2025)
| 1128 |
| -105 |
| 1979 |
| 2019-02-18 17:40 | Educational Codeforces Round 60 (Rated for Div. 2) | 113 | +52 | 2084 |
| 2019-02-10 16:05 | Codeforces Round 538 (Div. 2) | 619 | -46 | 2032 |
| 2019-02-07 15:35 | Codeforces Global Round 1 | 1639 | -100 | 2078 |
| 2019-01-04 17:45 | Hello 2019 | 537 | -15 | 2178 |
| 2018-12-30 17:15 | Good Bye 2018 | 259 | +70 | 2193 |
| 2018-12-23 15:35 | Codeforces Round 528 (Div. 1, based on Technocup 2019 Elimination Round 4) | 148 | +69 | 2123 |
| 2018-12-04 16:35 | Codeforces Round 525 (Div. 2) | 341 | -34 | 2054 |