People · Chinese Taipei
Jin-Hua Chen (陳勁樺)
Pyraminx · top 33.3% of 129,321 all-time · competing since June 2018 · 2018CHEJ06
Jin-Hua Chen (陳勁樺) has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 7.65, set at Chien Kuo Cubing Party 2019, puts him in the top 33.3% of the 129,321 people who have ever been ranked in the event, and 455th in Chinese Taipei. Across 6 competitions since June 2018, he has put 60 official solves on the record across three events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 36.92 in June 2018 to 28.09, a 24% improvement. He has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| Pyraminx | 7.65 | 10.99 | top 33.3% | 455 / 1,016 | |
| 2×2 | 6.64 | 9.32 | top 57.3% | 1,219 / 1,669 | |
| 3×3 | 28.09 | 30.15 | top 59.0% | 2,954 / 4,213 |
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
- 18 Dec 2020First sub-30 3×3: 28.09 at Taiwan Championship 2020.
- 30 Jun 2018First competition: Maru X 2018. A 36.92 3×3 single to start from.
Competitions
- Taiwan Championship 2020 · 18 Dec 2020 — 1 personal best set
- Maru Cube Day 2019 · 6 Jul 2019
- Chien Kuo Cubing Party 2019 · 26 May 2019 — 1 personal best set
- Taichung Cubing Open 2019 · 16 Feb 2019 — 1 personal best set
- WCA Asian Championship 2018 · 17 Aug 2018
- Maru X 2018 · 30 Jun 2018
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.
- Meng-Yi Li (李孟一) — met in 12 rounds, never finished ahead
- Chao-Che Chung (鍾肇哲) — met in 12 rounds, never finished ahead
- Yen-Pin Xiao (蕭彥平) — met in 11 rounds, finished ahead once
Next targets
- A sub-6 Pyraminx single — 25,870 people have one; it is 1.65 away.
- A sub-6 2×2 single — 95,042 people have one; it is 0.64 away.
Targets move as he improves.