People · China
Jun Ma (马军)
3×3 · top 9.2% of 288,433 all-time · competing since November 2015 · 2015MAJU01
Jun Ma (马军) has been competing for 11 years. His best event is the 3×3: a personal-best single of 10.57, set at Zhenjiang Open 2017, puts him in the top 9.2% of the 288,433 people who have ever been ranked in the event, and 3,674th in China. Until August 2006, no official 3×3 solve in the world had been that fast. Across 14 competitions since November 2015, he has put 281 official solves on the record across five events. Solve to solve, his 3×3 times vary about 14% around a typical one; 78% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 18.45 in November 2015 to 10.57, a 43% improvement. Jun has entered 14 competitions, more competitions than 95% 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 | 10.57 | 13.92 | top 9.2% | 3,674 / 28,499 | |
| 3×3 one-handed | 16.21 | 20.62 | top 10.8% | 1,073 / 5,994 | |
| 2×2 | 2.97 | 4.49 | top 14.0% | 2,213 / 15,939 | |
| 5×5 | 1:32.00 | 1:45.68 | top 29.0% | 1,346 / 2,857 | |
| 4×4 | 1:04.40 | 1:11.25 | top 41.2% | 4,015 / 5,999 |
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
- 1 Oct 2016First sub-15 3×3: 13.18 at Asian Championship 2016.
- 7 Nov 2015First competition: Zhenjiang Open 2015. A 18.45 3×3 single to start from.
Competitions
- Zhengzhou Open 2018 · 2 Dec 2018
- Ningxia Open 2018 · 5 Aug 2018 — 1 personal best set
- Baoji Open 2018 · 21 Jul 2018
- You May Open 2018 · 6 May 2018
- Nanjing Spring 2018 · 30 Apr 2018 — 1 personal best set
- Zhenjiang Open 2017 · 10 Dec 2017 — 2 personal bests set
- Nanjing Autumn 2017 · 4 Nov 2017 — 2 personal bests set
- Ningxia Open 2017 · 13 Aug 2017 — 1 personal best set
- Zhenjiang Open 2016 · 20 Nov 2016 — 2 personal bests set
- Nanjing Autumn 2016 · 16 Oct 2016 — 2 personal bests set
- Asian Championship 2016 · 1 Oct 2016 — 1 personal best set
- Nanjing Spring 2016 · 30 Apr 2016 — 2 personal bests set
- Nanchang Winter 2015 · 27 Dec 2015
- Zhenjiang Open 2015 · 7 Nov 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.
- Jiayu Wang (王佳宇) — met in 31 rounds, never finished ahead
- Jack Pan (潘杰康) — met in 27 rounds, finished ahead once
- Bo Wang (王擘) — met in 27 rounds, never finished ahead
Next targets
- A sub-10 3×3 single — 21,606 people have one; it is 0.57 away.
- A sub-15 3×3 one-handed single — 6,118 people have one; it is 1.21 away.
Targets move as he improves.