People · Ukraine
Roman Kovalchuk (Роман Ковальчук)
3×3 · top 59.4% of 284,439 all-time · competing since February 2014 · 2014KOVA03
Roman Kovalchuk (Роман Ковальчук) has been competing for 13 years. His best event is the 3×3: a personal-best single of 28.27, set at Kharkiv Open 2014, puts him in the top 59.4% of the 284,439 people who have ever been ranked in the event, and 1,569th in Ukraine. Across 1 competition since February 2014, he has put 20 official solves on the record across four events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Ukraine | |
|---|---|---|---|---|---|
| 3×3 | 28.27 | 30.40 | top 59.4% | 1,569 / 2,868 | |
| 4×4 | 1:41.28 | 2:05.06 | top 71.4% | 596 / 867 | |
| 2×2 | 9.73 | 13.65 | top 76.9% | 1,450 / 1,894 | |
| Pyraminx | 14.93 | 22.35 | top 81.6% | 1,270 / 1,471 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The story so far
- 1 Feb 2014First competition: Kharkiv Open 2014. A 28.27 3×3 single to start from.
Competitions
- Kharkiv Open 2014 · 1 Feb 2014
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Vitalii Dolzhanskyi (Віталій Должанський) — met in 4 rounds, finished ahead 3 times
- Tymur Karimov (Тимур Карімов) — met in 4 rounds, finished ahead twice
- Viktor Syriatskyi (Віктор Сирятський) — met in 4 rounds, finished ahead twice
Next targets
- A sub-25 3×3 single — 149,621 people have one; it is 3.27 away.
- A sub-1:30 4×4 single — 53,325 people have one; it is 11.28 away.
Targets move as he improves.