People · China
Jingdi Liu (刘靖迪)
3×3 · top 19.0% of 288,433 all-time · competing since May 2014 · 2014LIUJ01
Jingdi Liu (刘靖迪) has been competing for 12 years. His best event is the 3×3: a personal-best single of 13.42, set at Shanghai Love In ECNU 2017, puts him in the top 19.0% of the 288,433 people who have ever been ranked in the event, and 7,522nd in China. Across 4 competitions since May 2014, he has put 108 official solves on the record across five events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 7 counted rounds. His 3×3 best has come down from 16.49 in May 2014 to 13.42, a 19% improvement. Jingdi has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 13.42 | 14.51 | top 19.0% | 7,522 / 28,499 | |
| 3×3 one-handed | 20.27 | 23.16 | top 21.3% | 2,154 / 5,994 | |
| 2×2 | 3.65 | 5.57 | top 22.1% | 3,689 / 15,939 | |
| 4×4 | 48.13 | 59.08 | top 22.4% | 2,450 / 5,999 | |
| 5×5 | 1:39.26 | 1:44.22 | top 34.8% | 1,601 / 2,857 |
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
- 24 May 2015First sub-15 3×3: 13.85 at Fuzhou Open 2015.
- 24 May 2015Six personal bests in one day at Fuzhou Open 2015.
- 9 Aug 2014Three personal bests in one day at Cross-strait Cubing Exchange 2014.
- 11 May 2014First competition: Fuzhou Open 2014. A 18.67 3×3 single to start from.
Competitions
- Shanghai Love In ECNU 2017 · 20 May 2017 — 2 personal bests set
- Fuzhou Open 2015 · 24 May 2015 — 6 personal bests set
- Cross-strait Cubing Exchange 2014 · 9 Aug 2014 — 3 personal bests set
- Fuzhou Open 2014 · 11 May 2014 — 1 personal best set
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.
- Shenchuan Mao (毛神川) — met in 20 rounds, never finished ahead
- Chengzhang Lin (林成璋) — met in 19 rounds, finished ahead 6 times
- Zheng Lin (林铮) — met in 17 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 40,277 people have one; it is 1.42 away.
- A sub-20 3×3 one-handed single — 15,318 people have one; it is 0.27 away.
Targets move as he improves.