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 |
|---|---|---|---|---|
| 2021-08-01 17:00 | Codeforces Round 736 (Div. 1) | 853 | -81 | 2136 |
| 2020-10-10 17:50 | Codeforces Global Round 11 | 1067 | -65 | 2217 |
| 2020-08-14 16:35 | Educational Codeforces Round 93 (Rated for Div. 2) | 5 | +195 | 2282 |
| 2020-08-12 16:35 | Codeforces Round 664 (Div. 1) | 897 | -110 | 2087 |
| 2019-07-20 18:05 | Codeforces Global Round 4 | 570 |
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 26/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 26/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/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 20/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 35/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2023)
| -48 |
| 2197 |
| 2018-12-16 17:05 | Avito Cool Challenge 2018 | 69 | +116 | 2245 |
| 2018-11-14 17:35 | Codeforces Round 520 (Div. 2) | 66 | +82 | 2129 |
| 2018-11-12 16:35 | Educational Codeforces Round 54 (Rated for Div. 2) | 35 | +121 | 2047 |
| 2018-11-10 17:05 | Mail.Ru Cup 2018 Round 2 | 542 | +0 | 1926 |
| 2018-11-04 20:40 | Lyft Level 5 Challenge 2018 - Final Round (Open Div. 1) | 275 | -41 | 1926 |
| 2018-10-11 16:50 | Educational Codeforces Round 52 (Rated for Div. 2) | 366 | -10 | 1967 |
| 2018-10-05 16:35 | Codeforces Round 514 (Div. 2) | 704 | -57 | 1977 |