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 |
|---|---|---|---|---|
| 2021-12-29 17:35 | Good Bye 2021: 2022 is NEAR | 912 | -54 | 2241 |
| 2021-12-24 17:05 | Codeforces Global Round 18 | 428 | -6 | 2295 |
| 2015-12-30 18:05 | Good Bye 2015 | 217 | -5 | 2301 |
| 2015-12-01 17:35 | Codeforces Round 334 (Div. 1) | 62 | +66 | 2306 |
| 2015-04-17 18:30 | VK Cup 2015 - Round 2 | 102 | +24 |
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 25/day in 2011)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2012)
Count of submissions per UTC day (includes every verdict).
LessMore (max 33/day in 2013)
Count of submissions per UTC day (includes every verdict).
LessMore (max 24/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 59/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 11/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 5/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 10/day in 2019)
Count of submissions per UTC day (includes every verdict).
LessMore (max 8/day in 2020)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 31/day in 2025)
| 2240 |
| 2015-04-04 19:05 | ZeptoLab Code Rush 2015 | 307 | -36 | 2216 |
| 2015-03-21 16:00 | VK Cup 2015 - Round 1 | 136 | -34 | 2252 |
| 2015-03-02 09:05 | Codeforces Round 295 (Div. 1) | 178 | -74 | 2286 |
| 2015-02-07 20:15 | Rockethon 2015 | 341 | -82 | 2360 |
| 2014-08-10 20:00 | MemSQL Start[c]UP 2.0 - Round 2 - Online Round | 21 | +76 | 2442 |
| 2014-07-27 19:30 | MemSQL Start[c]UP 2.0 - Round 1 | 28 | +125 | 2366 |
| 2014-06-13 18:00 | Zepto Code Rush 2014 | 103 | +104 | 2241 |