People · China
Zisen Ma (马子森)
2×2 · top 39.9% of 189,179 all-time · competing since February 2011 · 2011ZISE01
Zisen Ma (马子森) has been competing for 16 years. Their best event is the 2×2: a personal-best single of 5.04, set at Taiyuan Autumn 2017, puts them in the top 39.9% of the 189,179 people who have ever been ranked in the event, and 6,963rd in China. Across 4 competitions since February 2011, they have put 43 official solves on the record across four events. Their 3×3 best has come down from 44.05 in February 2011 to 25.93, a 41% improvement. Zisen 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 | |
|---|---|---|---|---|---|
| 2×2 | 5.04 | 13.24 | top 39.9% | 6,963 / 15,939 | |
| 3×3 | 25.93 | 34.17 | top 54.7% | 17,453 / 28,499 | |
| Pyraminx | 10.41 | 14.60 | top 56.2% | 5,880 / 10,269 | |
| Skewb | 15.86 | 18.00 | top 80.9% | 4,145 / 5,030 |
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
- 15 Oct 2017Three personal bests in one day at Taiyuan Autumn 2017.
- 28 Jul 2017First sub-30 3×3: 28.94 at China Championship 2017.
- 13 Feb 2011First competition: XinXiang Spring Festival Open 2011. A 44.05 3×3 single to start from.
Competitions
- Taiyuan Autumn 2017 · 15 Oct 2017 — 3 personal bests set
- Suzhou Open 2017 · 16 Sep 2017
- China Championship 2017 · 28 Jul 2017 — 1 personal best set
- XinXiang Spring Festival Open 2011 · 13 Feb 2011
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 their.
- Yilin Miao (苗宜琳) — met in 6 rounds, never finished ahead
- Chen Kang (亢晨) — met in 5 rounds, never finished ahead
- Linxiao Xu (徐林霄) — met in 5 rounds, never finished ahead
Next targets
- A sub-5 2×2 single — 74,472 people have one; it is 0.04 away.
- A sub-25 3×3 single — 151,957 people have one; it is 0.93 away.
Targets move as they improves.