People · Singapore
Chuah Zi Yang
2×2 · top 29.2% of 186,767 all-time · competing since February 2014 · 2014YANG03
Chuah Zi Yang has been competing for 13 years. His best event is the 2×2: a personal-best single of 4.21, set at Singapore Rubik's Cube Competition 2015, puts him in the top 29.2% of the 186,767 people who have ever been ranked in the event, and 392nd in Singapore. Across 2 competitions since February 2014, he has put 24 official solves on the record across four events. His 2×2 best has come down from 7.55 in February 2014 to 4.21, a 44% improvement. Chuah has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Singapore | |
|---|---|---|---|---|---|
| 2×2 | 4.21 | 5.04 | top 29.2% | 392 / 1,053 | |
| 3×3 | 17.36 | 20.71 | top 32.1% | 712 / 1,546 | |
| 4×4 | 1:16.77 | — | early days — 2 solves | 316 / 462 | |
| 5×5 | 3:10.72 | — | early days — 2 solves | 219 / 251 |
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 line so far
Best single per competition, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 14 Feb 2015First sub-20 3×3: 17.36 at Singapore Rubik's Cube Competition 2015.
- 22 Feb 2014First competition: Singapore Rubik's Cube Competition 2014. A 25.22 3×3 single to start from.
Competitions
- Singapore Rubik's Cube Competition 2015 · 14 Feb 2015 — 2 personal bests set
- Singapore Rubik's Cube Competition 2014 · 22 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.
- Lee Jia Yong (李伽榮) — met in 6 rounds, finished ahead twice
- Kooi Xiu Hong — met in 6 rounds, finished ahead once
- Yong Rong Seng (杨荣盛) — met in 6 rounds, finished ahead once
Next targets
- A sub-4 2×2 single — 49,452 people have one; it is 0.21 away.
- A sub-15 3×3 single — 69,493 people have one; it is 2.36 away.
Targets move as he improves.