People · China
Sijing Ma (马思靖)
3×3 · top 33.6% of 284,439 all-time · competing since December 2012 · 2012MASI01
Sijing Ma (马思靖) has been competing for 14 years. Her best event is the 3×3: a personal-best single of 17.82, set at Xi'an Winter 2013, puts her in the top 33.6% of the 284,439 people who have ever been ranked in the event, and 12,074th in China. Across 8 competitions since December 2012, she has put 60 official solves on the record across five events. Solve to solve, her 3×3 times vary about 14% around a typical one, an early reading from 8 counted rounds. That figure sets aside her 2 DNFs. Her 3×3 best has come down from 35.68 in December 2012 to 17.82, a 50% improvement. Sijing has entered eight competitions, more competitions than 90% 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 | 17.82 | 21.71 | top 33.6% | 12,074 / 28,153 | |
| 2×2 | 7.11 | 10.19 | top 61.3% | 10,278 / 15,796 | |
| 4×4 | 1:33.92 | 1:49.94 | top 66.5% | 5,266 / 5,926 | |
| Pyraminx | 13.50 | — | early days — 3 solves | 7,514 / 10,224 | |
| Skewb | 19.77 | 28.38 | top 89.2% | 4,397 / 5,004 |
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
- 8 Dec 2013First sub-20 3×3: 17.82 at Xi'an Winter 2013.
- 14 Apr 2013First sub-30 3×3: 27.51 at Xi'an Cherry Blossom 2013.
- 23 Dec 2012First competition: Xi'an Newborn 2012. A 35.68 3×3 single to start from.
Competitions
- Xi'an Cherry Blossom 2018 · 6 Apr 2018
- China Championship 2017 · 28 Jul 2017
- Xi'an New Year 2015 · 2 Jan 2015
- Xi'an Cherry Blossom 2014 · 13 Apr 2014
- Xi'an Winter 2013 · 8 Dec 2013 — 1 personal best set
- Xi'an Summer 2013 · 25 May 2013 — 1 personal best set
- Xi'an Cherry Blossom 2013 · 14 Apr 2013 — 2 personal bests set
- Xi'an Newborn 2012 · 23 Dec 2012
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.
- Yefeng Hu (胡叶枫) — met in 13 rounds, never finished ahead
- Chen Shen (申琛) — met in 12 rounds, finished ahead 3 times
- Pengju Li (李鹏举) — met in 12 rounds, finished ahead once
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 2.82 away.
- A sub-6 2×2 single — 95,042 people have one; it is 1.11 away.
Targets move as she improves.