People · China
Chengkai Liu (刘晟凯)
Pyraminx · top 74.6% of 129,321 all-time · competing since November 2018 · 2018LIUC18
Chengkai Liu (刘晟凯) has been competing for 8 years. His best event is the Pyraminx: a personal-best single of 13.32, set at Xuzhou Winter 2018, puts him in the top 74.6% of the 129,321 people who have ever been ranked in the event, and 7,447th in China. Across 1 competition since November 2018, he has put 15 official solves on the record across three events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 13.32 | 19.20 | top 74.6% | 7,447 / 10,224 | |
| 3×3 | 39.99 | 41.23 | top 76.9% | 22,244 / 28,153 | |
| 2×2 | 10.33 | 15.87 | top 79.2% | 12,786 / 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 story so far
- 24 Nov 2018First competition: Xuzhou Winter 2018. A 39.99 3×3 single to start from.
Competitions
- Xuzhou Winter 2018 · 24 Nov 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.
- Guang Chen (陈广) — met in 3 rounds, finished ahead 3 times
- Shuai Cheng (程帅) — met in 3 rounds, finished ahead 3 times
- Zixuan Yang (杨子轩) — met in 3 rounds, finished ahead 3 times
Next targets
- A sub-12 Pyraminx single — 86,891 people have one; it is 1.32 away.
- A sub-30 3×3 single — 177,856 people have one; it is 9.99 away.
Targets move as he improves.