People · China
Jingkai Ma (马靖凯)
3×3 · top 24.6% of 284,439 all-time · competing since October 2017 · 2017MAJI04
Jingkai Ma (马靖凯) has been competing for 9 years. His best event is the 3×3: a personal-best single of 15.06, set at China Championship 2019, puts him in the top 24.6% of the 284,439 people who have ever been ranked in the event, and 9,290th in China. Across 4 competitions since October 2017, he has put 52 official solves on the record across four events. Solve to solve, his 3×3 times vary about 12% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 18.86 in October 2017 to 15.06, a 20% improvement. Jingkai 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 | 15.06 | 17.63 | top 24.6% | 9,290 / 28,153 | |
| 2×2 | 4.63 | 6.32 | top 34.6% | 5,947 / 15,796 | |
| 5×5 | 2:01.04 | 2:26.80 | top 49.9% | 2,093 / 2,816 | |
| 4×4 | 1:18.30 | — | early days — 2 solves | 4,767 / 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
- 26 Jul 2019Three personal bests in one day at China Championship 2019.
- 15 Oct 2017First competition: Taiyuan Autumn 2017. A 18.86 3×3 single to start from.
Competitions
- China Championship 2019 · 26 Jul 2019 — 3 personal bests set
- Linfen Open 2019 · 7 Jul 2019 — 2 personal bests set
- Beijing Open 2018 · 30 Apr 2018
- Taiyuan Autumn 2017 · 15 Oct 2017
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.
- Chen Kang (亢晨) — met in 9 rounds, never finished ahead
- Lijiaqi Zhang (张李佳琦) — met in 9 rounds, never finished ahead
- Mingxuan Li (李明轩) — met in 8 rounds, finished ahead twice
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 0.06 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.63 away.
Targets move as he improves.