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 |
|---|---|---|---|---|
| 2017-07-30 16:35 | Codeforces Round 426 (Div. 1) | 347 | -67 | 2118 |
| 2017-06-17 16:35 | Codeforces Round 419 (Div. 1) | 252 | -18 | 2185 |
| 2016-12-06 16:35 | Codeforces Round 383 (Div. 1) | 54 | +136 | 2203 |
| 2016-03-18 18:35 | CROC 2016 - Elimination Round | 299 | -65 | 2067 |
| 2015-10-25 11:00 | Codeforces Round 327 (Div. 1) | 107 | +53 |
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 25/day in 2010)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 43/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 25/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/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 6/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 2/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2020)
| 2132 |
| 2015-10-15 19:00 | Codeforces Round 326 (Div. 1) | 249 | -14 | 2079 |
| 2015-10-12 11:10 | Codeforces Round 325 (Div. 1) | 142 | +19 | 2093 |
| 2015-09-10 18:40 | Codeforces Round 319 (Div. 1) | 377 | -77 | 2074 |
| 2015-08-29 18:40 | Codeforces Round 318 [RussianCodeCup Thanks-Round] (Div. 1) | 204 | +76 | 2151 |
| 2015-06-06 15:30 | Looksery Cup 2015 | 632 | -58 | 2075 |
| 2015-03-21 18:45 | VK Cup 2015 - Round 1 (unofficial online mirror, Div. 1 only) | 58 | +90 | 2133 |
| 2015-03-17 18:45 | Codeforces Round 296 (Div. 1) | 197 | +124 | 2043 |