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 |
|---|---|---|---|---|
| 2019-12-29 17:05 | Good Bye 2019 | 102 | -10 | 2689 |
| 2019-06-21 19:05 | Codeforces Round 569 (Div. 1) | 37 | +5 | 2699 |
| 2019-05-12 16:35 | Codeforces Round 559 (Div. 1) | 5 | +204 | 2694 |
| 2019-01-05 19:05 | Codeforces Round 530 (Div. 1) | 111 | -16 | 2490 |
| 2018-12-30 17:15 | Good Bye 2018 | 62 | +92 |
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 15/day in 2014)
Count of submissions per UTC day (includes every verdict).
LessMore (max 13/day in 2015)
Count of submissions per UTC day (includes every verdict).
LessMore (max 19/day in 2016)
Count of submissions per UTC day (includes every verdict).
LessMore (max 32/day in 2017)
Count of submissions per UTC day (includes every verdict).
LessMore (max 20/day in 2018)
Count of submissions per UTC day (includes every verdict).
LessMore (max 18/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 9/day in 2021)
Count of submissions per UTC day (includes every verdict).
LessMore (max 12/day in 2025)
| 2506 |
| 2018-07-01 16:05 | Codeforces Round 493 (Div. 1) | 32 | +121 | 2414 |
| 2018-06-16 19:05 | Codeforces Round 488 by NEAR (Div. 1) | 81 | +38 | 2293 |
| 2018-03-10 17:35 | Codeforces Round 470 (rated, Div. 1, based on VK Cup 2018 Round 1) | 20 | +253 | 2255 |
| 2017-12-23 16:05 | Codeforces Round 454 (Div. 1, based on Technocup 2018 Elimination Round 4) | 305 | -13 | 2002 |
| 2017-07-13 17:05 | Codeforces Round 424 (Div. 1, rated, based on VK Cup Finals) | 344 | -48 | 2015 |
| 2017-06-17 16:35 | Codeforces Round 419 (Div. 1) | 215 | +50 | 2063 |
| 2016-11-23 18:35 | Codeforces Round 381 (Div. 1) | 161 | +89 | 2013 |