People · China
Jiajun Liu (刘佳俊)
Pyraminx · top 17.2% of 129,321 all-time · competing since May 2015 · 2015LIUJ06
Jiajun Liu (刘佳俊) has been competing for 11 years. His best event is the Pyraminx: a personal-best single of 5.61, set at Xiamen Open 2016, puts him in the top 17.2% of the 129,321 people who have ever been ranked in the event, and 1,993rd in China. Across 2 competitions since May 2015, he has put 30 official solves on the record across four events. His Pyraminx best has come down from 8.99 in May 2015 to 5.61, a 38% improvement. Jiajun has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| Pyraminx | 5.61 | 16.16 | top 17.2% | 1,993 / 10,224 | |
| 3×3 | 20.24 | 22.30 | top 40.6% | 13,906 / 28,153 | |
| 2×2 | 6.48 | 7.68 | top 55.8% | 9,440 / 15,796 | |
| 4×4 | 2:08.49 | — | early days — 1 solve | 5,740 / 5,926 |
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, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 24 May 2015First competition: Fuzhou Open 2015. A 27.34 3×3 single to start from.
Competitions
- Xiamen Open 2016 · 8 May 2016 — 2 personal bests set
- Fuzhou Open 2015 · 24 May 2015
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.
- Xuan Gong (龚轩) — met in 7 rounds, never finished ahead
- Feilong Tang (唐飞龙) — met in 7 rounds, never finished ahead
- Chengzhang Lin (林成璋) — met in 6 rounds, finished ahead twice
Next targets
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.61 away.
- A sub-20 3×3 single — 113,584 people have one; it is 0.24 away.
Targets move as he improves.