People · Singapore
Chua Tze Chuan
3×3 · top 20.2% of 284,439 all-time · competing since February 2015 · 2015CHUA01
Chua Tze Chuan has been competing for 12 years. His best event is the 3×3: a personal-best single of 13.78, set at Singapore Cube Championship 2018, puts him in the top 20.2% of the 284,439 people who have ever been ranked in the event, and 453rd in Singapore. Across 3 competitions since February 2015, he has put 39 official solves on the record across six events. His 3×3 best has come down from 42.06 in February 2015 to 13.78, a 67% improvement. Chua has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Singapore | |
|---|---|---|---|---|---|
| 3×3 | 13.78 | 16.93 | top 20.2% | 453 / 1,546 | |
| Pyraminx | 6.38 | 13.53 | top 22.9% | 199 / 645 | |
| 2×2 | 5.75 | 7.40 | top 48.2% | 653 / 1,053 | |
| 4×4 | 1:23.59 | — | early days — 2 solves | 339 / 462 | |
| 3×3 one-handed | 37.03 | 1:00.55 | top 60.8% | 338 / 460 | |
| Skewb | 18.96 | 27.53 | top 87.9% | 324 / 353 |
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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 24 Feb 2018First sub-15 3×3: 13.78 at Singapore Cube Championship 2018.
- 24 Feb 2018Three personal bests in one day at Singapore Cube Championship 2018.
- 27 Aug 2016First sub-30 3×3: 18.16 at Singapore 333 Cube Competition 2016.
- 27 Aug 2016First sub-20 3×3: 18.16 at Singapore 333 Cube Competition 2016.
- 14 Feb 2015First competition: Singapore Rubik's Cube Competition 2015. A 42.06 3×3 single to start from.
Competitions
- Singapore Cube Championship 2018 · 24 Feb 2018 — 3 personal bests set
- Singapore 333 Cube Competition 2016 · 27 Aug 2016 — 1 personal best set
- Singapore Rubik's Cube Competition 2015 · 14 Feb 2015
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.
- Wong Chong Wen (黄崇文) — met in 10 rounds, never finished ahead
- Jonathan Chng — met in 10 rounds, never finished ahead
- Isaac Lai Yin Chung — met in 10 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.78 away.
- A sub-6 Pyraminx single — 25,870 people have one; it is 0.38 away.
Targets move as he improves.