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People → China → Jiuzhen Tao (陶九镇)

People · China

Jiuzhen Tao (陶九镇)

3×3 · top 10.9% of 284,439 all-time · competing since December 2008 · 2008TAOJ01

Jiuzhen Tao (陶九镇) has been competing for 18 years. His best event is the 3×3: a personal-best single of 11.15, set at Wuhan Open 2010, puts him in the top 10.9% of the 284,439 people who have ever been ranked in the event, and 4,284th in China. Across 5 competitions since December 2008, he has put 101 official solves on the record across five events. Solve to solve, his 3×3 times vary about 14% around a typical one; 67% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 21.46 in December 2008 to 11.15, a 48% improvement. Jiuzhen has entered five competitions, more competitions than 83% of everyone who has ever competed.

3×3
best event — top 10.9% of 284,439 all-time
11.15
signature single · Wuhan Open 2010
101
official solves on the record
14%
solve-to-solve spread · wider than 67% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×311.1513.69
top 10.9%4,284 / 28,153
2×24.258.37
top 29.7%5,075 / 15,796
3×3 one-handed42.0444.92
top 68.1%5,246 / 5,922
3×3 blindfolded4:46.79
early days — 2 solves1,048 / 1,183
Pyraminx15.4326.51
top 83.3%8,220 / 10,224

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

Nanjing Open 2008: 21.46Xi'an Spring 2010: 12.25Nanjing Spring Open 2010: 11.22Shanghai Open 2010: 12.90Wuhan Open 2010: 11.1511.1521.4614 Dec 200814 Nov 2010

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-10 3×3 single — 21,172 people have one; it is 1.15 away.
  • A sub-4 2×2 single — 49,452 people have one; it is 0.25 away.

Targets move as he improves.