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 |
|---|---|---|---|---|
| 2019-03-08 11:35 | Codeforces Round 545 (Div. 1) | 33 | +86 | 2466 |
| 2019-02-24 17:35 | Codeforces Round 542 [Alex Lopashev Thanks-Round] (Div. 1) | 89 | +5 | 2380 |
| 2019-02-07 15:35 | Codeforces Global Round 1 | 197 | +21 | 2375 |
| 2019-01-22 16:35 | Codeforces Round 534 (Div. 1) | 38 | +131 | 2354 |
| 2019-01-04 17:45 | Hello 2019 | 802 |
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 4/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 39/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 27/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 52/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 23/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 17/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 34/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 22/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 9/day in 2021)
| -71 |
| 2223 |
| 2018-12-30 17:15 | Good Bye 2018 | 240 | +41 | 2294 |
| 2018-10-18 19:05 | Mail.Ru Cup 2018 Round 1 | 172 | +16 | 2253 |
| 2018-09-23 15:05 | Codeforces Round 512 (Div. 1, based on Technocup 2019 Elimination Round 1) | 202 | -41 | 2237 |
| 2018-09-21 16:35 | Codeforces Round 511 (Div. 1) | 286 | -73 | 2278 |
| 2018-08-19 15:50 | Codeforces Round 505 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final) | 295 | -46 | 2351 |
| 2018-08-17 16:50 | Codeforces Round 504 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final) | 26 | +145 | 2397 |
| 2018-07-30 10:45 | Codeforces Round 500 (Div. 1) [based on EJOI] | 315 | -93 | 2252 |