People · Chinese Taipei
Chang-Hong Tseng (曾菖宏)
2×2 · top 9.3% of 186,767 all-time · competing since October 2018 · 2018TSEN03
Chang-Hong Tseng (曾菖宏) has been competing for 8 years. His best event is the 2×2: a personal-best single of 2.54, set at Kaohsiung Autumn Open 2018, puts him in the top 9.3% of the 186,767 people who have ever been ranked in the event, and 257th in Chinese Taipei. Until February 2008, no official 2×2 solve in the world had been that fast. Across 2 competitions since October 2018, he has put 39 official solves on the record across three events. He has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Chinese Taipei | |
|---|---|---|---|---|---|
| 2×2 | 2.54 | 4.30 | top 9.3% | 257 / 1,669 | |
| 3×3 | 15.49 | 17.82 | top 26.1% | 1,481 / 4,213 | |
| Pyraminx | 7.90 | 10.33 | top 35.4% | 482 / 1,016 |
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
- 7 Oct 2018First competition: Kaohsiung Autumn Open 2018. A 19.49 3×3 single to start from.
Competitions
- Taiwan Championship 2018 · 15 Dec 2018 — 2 personal bests set
- Kaohsiung Autumn Open 2018 · 7 Oct 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.
- Hong-Chih Chiang (江泓志) — met in 8 rounds, finished ahead 3 times
- Shu-Yii Luo (駱書翊) — met in 8 rounds, finished ahead twice
- Rui-Jun Liu (劉睿鈞) — met in 8 rounds, never finished ahead
Next targets
- A sub-2 2×2 single — 8,848 people have one; it is 0.54 away.
- A sub-15 3×3 single — 69,493 people have one; it is 0.49 away.
Targets move as he improves.