People · China
Chengdong Huang (黄呈栋)
3×3 · top 2.2% of 284,439 all-time · competing since June 2017 · 2017HUAN46
Chengdong Huang (黄呈栋) has been competing for 9 years. His best event is the 3×3: a personal-best single of 7.63, set at Quanzhou Open 2018, puts him in the top 2.2% of the 284,439 people who have ever been ranked in the event, and 790th in China. Until July 2008, no official 3×3 solve in the world had been that fast. Across 2 competitions since June 2017, he has put 41 official solves on the record across four events. Solve to solve, his 3×3 times vary about 17% around a typical one, an early reading from 5 counted rounds. His 3×3 best has come down from 10.34 in June 2017 to 7.63, a 26% improvement. Chengdong has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 7.63 | 11.34 | top 2.2% | 790 / 28,153 | |
| Skewb | 3.87 | 5.12 | top 10.0% | 593 / 5,004 | |
| 4×4 | 39.09 | 42.58 | top 11.1% | 1,171 / 5,926 | |
| 2×2 | 5.76 | 7.36 | top 48.3% | 8,265 / 15,796 |
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
- 16 Sep 2018First sub-10 3×3: 9.04 at Quanzhou Open 2018.
- 16 Sep 2018Three personal bests in one day at Quanzhou Open 2018.
- 24 Jun 2017First competition: Beijing Open 2017. A 10.34 3×3 single to start from.
Competitions
- Quanzhou Open 2018 · 16 Sep 2018 — 3 personal bests set
- Beijing Open 2017 · 24 Jun 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.
- Yunqi Ouyang (欧阳韵奇) — met in 9 rounds, finished ahead 4 times
- Ming Zheng (郑鸣) — met in 8 rounds, finished ahead 6 times
- Baiqiang Dong (董百强) — met in 8 rounds, finished ahead 5 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 1.63 away.
- A sub-3 Skewb single — 3,646 people have one; it is 0.87 away.
Targets move as he improves.