People · China
Sen Ma (马森)
3×3 · top 46.4% of 284,439 all-time · competing since August 2012 · 2012MASE01
Sen Ma (马森) has been competing for 14 years. His best event is the 3×3: a personal-best single of 22.35, set at Zhengzhou Open 2015, puts him in the top 46.4% of the 284,439 people who have ever been ranked in the event, and 15,272nd in China. Across 3 competitions since August 2012, he has put 36 official solves on the record across three events. His 3×3 best has come down from 26.88 in August 2012 to 22.35, a 17% improvement. Sen 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 | 22.35 | 23.69 | top 46.4% | 15,272 / 28,153 | |
| 3×3 one-handed | 39.61 | 51.63 | top 64.8% | 5,111 / 5,922 | |
| 4×4 | 1:57.42 | 2:07.36 | top 80.5% | 5,656 / 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
- 31 May 2015Three personal bests in one day at Zhengzhou Open 2015.
- 12 Aug 2012First competition: Beijing Summer 2012. A 26.88 3×3 single to start from.
Competitions
- Zhengzhou Open 2015 · 31 May 2015 — 3 personal bests set
- Zhengzhou Spring Open 2013 · 30 Apr 2013 — 2 personal bests set
- Beijing Summer 2012 · 12 Aug 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 his.
- Baiqiang Dong (董百强) — met in 9 rounds, never finished ahead
- Weiye Guo (郭维烨) — met in 8 rounds, finished ahead once
- Yakai Gu (谷雅凯) — met in 7 rounds, never finished ahead
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 2.35 away.
- A sub-30 3×3 one-handed single — 34,382 people have one; it is 9.61 away.
Targets move as he improves.