People · Canada
Jeonghyun Cha
Pyraminx · top 78.5% of 130,891 all-time · competing since May 2014 · 2014CHAJ01
Jeonghyun Cha has been competing for 12 years. His best event is the Pyraminx: a personal-best single of 14.15, set at Battle of Waterloo 2014, puts him in the top 78.5% of the 130,891 people who have ever been ranked in the event, and 3,979th in Canada. Across 1 competition since May 2014, he has put 14 official solves on the record across three events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Canada | |
|---|---|---|---|---|---|
| Pyraminx | 14.15 | 24.39 | top 78.5% | 3,979 / 4,913 | |
| 3×3 | 1:07.99 | 1:31.13 | top 94.3% | 10,115 / 10,502 | |
| 2×2 | 25.65 | 36.62 | top 97.9% | 7,152 / 7,245 |
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
- 31 May 2014First competition: Battle of Waterloo 2014. A 1:07.99 3×3 single to start from.
Competitions
- Battle of Waterloo 2014 · 31 May 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.
- Rares Bostan — met in 3 rounds, finished ahead once
- Matthew Cunningham — met in 3 rounds, finished ahead once
- Shanglin Ye — met in 3 rounds, finished ahead once
Next targets
- A sub-12 Pyraminx single — 87,967 people have one; it is 2.15 away.
- A sub-1:00 3×3 single — 264,087 people have one; it is 7.99 away.
Targets move as he improves.