People · Singapore
Chua Xuan Yu
Pyraminx · top 8.1% of 129,321 all-time · competing since February 2019 · 2019YUCH01
Chua Xuan Yu has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 4.09, set at Singapore Cube Championship 2019, puts him in the top 8.1% of the 129,321 people who have ever been ranked in the event, and 79th in Singapore. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 1 competition since February 2019, 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 | Singapore | |
|---|---|---|---|---|---|
| Pyraminx | 4.09 | 9.98 | top 8.1% | 79 / 645 | |
| 3×3 | 14.80 | 17.21 | top 23.7% | 531 / 1,546 | |
| 2×2 | 6.22 | 6.57 | top 53.1% | 710 / 1,053 |
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
- 23 Feb 2019First competition: Singapore Cube Championship 2019. A 14.80 3×3 single to start from.
Competitions
- Singapore Cube Championship 2019 · 23 Feb 2019
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.
- Tiffany Soh (蘇明珠) — met in 3 rounds, finished ahead 3 times
- Ziming Li (李子鸣) — met in 3 rounds, finished ahead 3 times
- Danielle Ang Huixin — met in 3 rounds, finished ahead 3 times
Next targets
- A sub-4 Pyraminx single — 9,892 people have one; it is 0.09 away.
- A sub-12 3×3 single — 39,535 people have one; it is 2.80 away.
Targets move as he improves.