People · China
Jianjun Liang (梁健君)
3×3 · top 4.1% of 284,439 all-time · competing since August 2018 · 2018LIAN28
Jianjun Liang (梁健君) has been competing for 8 years. His best event is the 3×3: a personal-best single of 8.65, set at Shenzhen Cubing 10th Anniversary 2019, puts him in the top 4.1% of the 284,439 people who have ever been ranked in the event, and 1,535th in China. Until July 2008, no official 3×3 solve in the world had been that fast. Across 3 competitions since August 2018, he has put 132 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 10.66 in August 2018 to 8.65, a 19% improvement. Jianjun has entered three competitions, more competitions than 69% 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 | 8.65 | 10.12 | top 4.1% | 1,535 / 28,153 | |
| 3×3 one-handed | 13.71 | 14.49 | top 5.6% | 521 / 5,922 | |
| 4×4 | 36.86 | 39.96 | top 8.5% | 879 / 5,926 | |
| 2×2 | 2.99 | 4.09 | top 14.1% | 2,207 / 15,796 | |
| 5×5 | 1:13.96 | 1:17.40 | top 14.5% | 706 / 2,816 | |
| Skewb | 4.57 | 8.85 | top 15.0% | 921 / 5,004 | |
| 6×6 | 2:47.66 | 2:57.44 | early days — 3 solves | 728 / 1,349 |
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 Aug 2019First sub-10 3×3: 8.65 at Shenzhen Cubing 10th Anniversary 2019.
- 24 Aug 2019Four personal bests in one day at Shenzhen Cubing 10th Anniversary 2019.
- 26 Aug 2018First competition: Zhanjiang Open 2018. A 11.50 3×3 single to start from.
Competitions
- Shenzhen Cubing 10th Anniversary 2019 · 24 Aug 2019 — 4 personal bests set
- GDSY Open 2019 · 23 Mar 2019 — 2 personal bests set
- Zhanjiang Open 2018 · 26 Aug 2018 — 2 personal bests 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.
- Wei Luo (罗巍) — met in 18 rounds, finished ahead 9 times
- Wong Kin Lok (黃健樂) — met in 18 rounds, finished ahead twice
- Ivan Li Ka Leong (李嘉亮) — met in 18 rounds, finished ahead once
Next targets
- A sub-8 3×3 single — 7,931 people have one; it is 0.65 away.
- A sub-12 3×3 one-handed single — 2,187 people have one; it is 1.71 away.
Targets move as he improves.