People · Malaysia
Chung Jing Xian
Pyraminx · top 5.6% of 129,321 all-time · competing since August 2017 · 2017XIAN11
Chung Jing Xian has been competing for 9 years. His best event is the Pyraminx: a personal-best single of 3.53, set at Sabah Cube Open 2018, puts him in the top 5.6% of the 129,321 people who have ever been ranked in the event, and 103rd in Malaysia. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 4 competitions since August 2017, he has put 189 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 7% around a typical one, an early reading from 6 counted rounds. His 2×2 best has come down from 6.72 in August 2017 to 2.31, a 66% improvement. Chung has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Malaysia | |
|---|---|---|---|---|---|
| Pyraminx | 3.53 | 6.80 | top 5.6% | 103 / 1,723 | |
| Skewb | 3.19 | 6.42 | top 6.0% | 63 / 1,053 | |
| 2×2 | 2.31 | 4.06 | top 7.1% | 178 / 2,541 | |
| 3×3 | 12.03 | 14.37 | top 14.0% | 741 / 3,773 | |
| Megaminx | 1:16.36 | 1:22.82 | top 19.5% | 146 / 518 | |
| 4×4 | 50.53 | 59.84 | top 25.4% | 406 / 1,219 | |
| 3×3 one-handed | 24.11 | 29.50 | top 31.8% | 498 / 1,327 | |
| Clock | 13.62 | 14.59 | top 42.3% | 191 / 406 | |
| 5×5 | 1:58.89 | 2:05.14 | top 48.6% | 361 / 617 | |
| Square-1 | 30.57 | 36.65 | top 50.4% | 211 / 364 |
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
- 22 Nov 2019Three personal bests in one day at Malaysia Cube Championship 2019.
- 24 Aug 2019First sub-15 3×3: 12.03 at Sabah Cube Open 2019.
- 24 Aug 2019Four personal bests in one day at Sabah Cube Open 2019.
- 6 Oct 2018First sub-20 3×3: 16.36 at Sabah Cube Open 2018.
- 6 Oct 2018Ten personal bests in one day at Sabah Cube Open 2018.
- 12 Aug 2017First competition: Borneo Championship 2017. A 27.37 3×3 single to start from.
Competitions
- Malaysia Cube Championship 2019 · 22 Nov 2019 — 3 personal bests set
- Sabah Cube Open 2019 · 24 Aug 2019 — 4 personal bests set
- Sabah Cube Open 2018 · 6 Oct 2018 — 10 personal bests set
- Borneo Championship 2017 · 12 Aug 2017
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.
- Darren Siew Ee Yaang (蕭奕暘) — met in 28 rounds, finished ahead 4 times
- Muhammad Syahmi — met in 28 rounds, finished ahead 4 times
- Lim Hung (林弘) — met in 28 rounds, finished ahead twice
Next targets
- A sub-3 Pyraminx single — 4,700 people have one; it is 0.53 away.
- A sub-3 Skewb single — 3,646 people have one; it is 0.19 away.
Targets move as he improves.