People · China
Jiaqi Liu (刘家琦)
3×3 · top 15.7% of 284,439 all-time · competing since March 2015 · 2015LIUJ03
Jiaqi Liu (刘家琦) has been competing for 11 years. Her best event is the 3×3: a personal-best single of 12.52, set at Weihai Open 2019, puts her in the top 15.7% of the 284,439 people who have ever been ranked in the event, and 6,165th in China. Across 29 competitions since March 2015, she has put 522 official solves on the record across five events. Solve to solve, her 3×3 times vary about 13% around a typical one, steadier than 60% of the 35,811 competitors with ten or more counted rounds. Her 3×3 best has come down from 38.89 in March 2015 to 12.52, a 68% improvement. Jiaqi has entered 29 competitions, more competitions than 98% 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 | 12.52 | 15.78 | top 15.7% | 6,165 / 28,153 | |
| Pyraminx | 5.43 | 7.46 | top 16.0% | 1,876 / 10,224 | |
| 2×2 | 3.32 | 5.24 | top 18.0% | 2,923 / 15,796 | |
| Skewb | 6.08 | 11.70 | top 26.3% | 1,633 / 5,004 | |
| 4×4 | 56.33 | 1:02.09 | top 32.3% | 3,244 / 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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 23 Dec 2017Three personal bests in one day at Zibo Open 2017.
- 25 Nov 2017First sub-15 3×3: 14.32 at Jiaozuo Open 2017.
- 8 May 2016First sub-20 3×3: 19.90 at Tangshan Open 2016.
- 31 May 2015Three personal bests in one day at Zhengzhou Open 2015.
- 16 May 2015First sub-30 3×3: 29.83 at Qinhuangdao Open 2015.
- 16 May 2015Four personal bests in one day at Qinhuangdao Open 2015.
Competitions
- Weihai Open 2026 · 5 Jul 2026
- Zibo Open 2025 · 10 Aug 2025
- Zibo Open 2019 · 17 Nov 2019
- Weihai Open 2019 · 6 Apr 2019 — 1 personal best set
- Zibo Open 2018 · 1 Dec 2018
- Weihai Open 2018 · 12 May 2018 — 1 personal best set
- Zibo Open 2017 · 23 Dec 2017 — 3 personal bests set
- Jiaozuo Open 2017 · 25 Nov 2017 — 2 personal bests set
- World Rubik's Cube Championship 2017 · 13 Jul 2017 — 1 personal best set
- Qingdao Prime Numbers 2017 · 26 Mar 2017
- Weifang Winter 2016 · 11 Dec 2016
- Zibo Open 2016 · 6 Nov 2016 — 1 personal best set
- Asian Championship 2016 · 1 Oct 2016 — 2 personal bests set
- Nanchang Open 2016 · 10 Jul 2016
- Cube of Odd Numbers 2016 · 18 Jun 2016
- Taiyuan Open 2016 · 5 Jun 2016
- Weihai Open 2016 · 15 May 2016 — 1 personal best set
- Tangshan Open 2016 · 8 May 2016 — 2 personal bests set
- Qingdao Open 2016 · 20 Mar 2016 — 1 personal best set
- Xi'an New Year 2016 · 2 Jan 2016
- Tianjin Winter Open 2015 · 5 Dec 2015
- Zibo Open 2015 · 15 Nov 2015
- China Championship 2015 · 2 Oct 2015 — 1 personal best set
- Wuxi Open 2015 · 8 Aug 2015 — 1 personal best set
- Hefei Open 2015 · 17 Jul 2015 — 1 personal best set
- Nanchang Open 2015 · 14 Jun 2015
- Zhengzhou Open 2015 · 31 May 2015 — 3 personal bests set
- Qinhuangdao Open 2015 · 16 May 2015 — 4 personal bests set
- AnHui University Open 2015 · 29 Mar 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 her.
- Fazhen Wu (吴法臻) — met in 71 rounds, never finished ahead
- Yilin Miao (苗宜琳) — met in 52 rounds, finished ahead 29 times
- Yu Chen (陈宇) — met in 47 rounds, finished ahead once · head to head
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.52 away.
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.43 away.
Targets move as she improves.