People · China
Jianchen Mu (穆建辰)
2×2 · top 19.4% of 186,767 all-time · competing since January 2010 · 2010MUJI01
Jianchen Mu (穆建辰) has been competing for 17 years. His best event is the 2×2: a personal-best single of 3.44, set at Beijing Winter 2012, puts him in the top 19.4% of the 186,767 people who have ever been ranked in the event, and 3,193rd in China. Across 4 competitions since January 2010, he has put 75 official solves on the record across four events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 7 counted rounds. His 3×3 best has come down from 17.25 in January 2010 to 13.88, a 20% improvement. Jianchen 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 | 3.44 | 5.24 | top 19.4% | 3,193 / 15,796 | |
| 3×3 | 13.88 | 15.49 | top 20.5% | 7,933 / 28,153 | |
| 4×4 | 1:14.71 | 1:26.06 | top 51.3% | 4,593 / 5,926 | |
| 3×3 one-handed | 43.83 | 50.20 | top 70.3% | 5,352 / 5,922 |
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
- 10 Dec 2011First sub-15 3×3: 14.88 at Human Rights Day 2011.
- 2 Jan 2010First competition: Changchun Open 2010. A 19.78 3×3 single to start from.
Competitions
- Beijing Winter 2012 · 24 Nov 2012 — 1 personal best set
- China Tourism Day 2012 · 19 May 2012 — 1 personal best set
- Human Rights Day 2011 · 10 Dec 2011 — 1 personal best set
- Changchun Open 2010 · 2 Jan 2010 — 1 personal best set
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.
- Fan Yang (杨帆) — met in 13 rounds, finished ahead twice
- Chuang Xiao (萧创) — met in 12 rounds, finished ahead 7 times
- Liping Jia (贾立平) — met in 12 rounds, finished ahead 4 times
Next targets
- A sub-3 2×2 single — 26,570 people have one; it is 0.44 away.
- A sub-12 3×3 single — 39,535 people have one; it is 1.88 away.
Targets move as he improves.