People · Chinese Taipei
Kai-Jui Chang (張凱睿)
2×2 · top 43.7% of 186,767 all-time · competing since July 2016 · 2016CHAN21
Kai-Jui Chang (張凱睿) has been competing for 10 years. His best event is the 2×2: a personal-best single of 5.36, set at Kaohsiung Open 2016, puts him in the top 43.7% of the 186,767 people who have ever been ranked in the event, and 983rd in Chinese Taipei. Across 3 competitions since July 2016, he has put 54 official solves on the record across four events. His 3×3 best has come down from 31.43 in July 2016 to 22.21, a 29% improvement. He 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 | Chinese Taipei | |
|---|---|---|---|---|---|
| 2×2 | 5.36 | 7.63 | top 43.7% | 983 / 1,669 | |
| 3×3 | 22.21 | 27.58 | top 46.0% | 2,434 / 4,213 | |
| Pyraminx | 9.97 | 11.42 | top 52.8% | 645 / 1,016 | |
| Skewb | 11.38 | 17.85 | top 62.9% | 528 / 699 |
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
- 25 Sep 2016First sub-30 3×3: 22.92 at Kaohsiung Open 2016.
- 25 Sep 2016Three personal bests in one day at Kaohsiung Open 2016.
- 9 Jul 2016First competition: Maru Cube Day 2016. A 31.43 3×3 single to start from.
Competitions
- Taiwan Championship 2016 · 29 Oct 2016 — 2 personal bests set
- Kaohsiung Open 2016 · 25 Sep 2016 — 3 personal bests set
- Maru Cube Day 2016 · 9 Jul 2016
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.
- Yu-Yi Tang (湯于一) — met in 12 rounds, finished ahead twice
- Tzu-Han Hung (洪梓菡) — met in 12 rounds, finished ahead once
- Chao-Che Chung (鍾肇哲) — met in 12 rounds, never finished ahead
Next targets
- A sub-5 2×2 single — 73,413 people have one; it is 0.36 away.
- A sub-20 3×3 single — 113,584 people have one; it is 2.21 away.
Targets move as he improves.