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People → China → Yinkun Jiang (江寅坤)

People · China

Yinkun Jiang (江寅坤)

3×3 · top 39.7% of 284,439 all-time · competing since November 2011 · 2011JIAN16

Yinkun Jiang (江寅坤) has been competing for 15 years. Her best event is the 3×3: a personal-best single of 19.93, set at Nanjing Spring 2015, puts her in the top 39.7% of the 284,439 people who have ever been ranked in the event, and 13,675th in China. Across 15 competitions since November 2011, she has put 142 official solves on the record across four events. Solve to solve, her 3×3 times vary about 11% around a typical one, steadier than 89% of the 35,811 competitors with ten or more counted rounds. That figure sets aside her 4 DNFs. Her 3×3 best has come down from 35.34 in November 2011 to 19.93, a 44% improvement. Yinkun has entered 15 competitions, more competitions than 95% of everyone who has ever competed.

3×3
best event — top 39.7% of 284,439 all-time
19.93
signature single · Nanjing Spring 2015
142
official solves on the record
11%
solve-to-solve spread · steadier than 89% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×319.9323.59
top 39.7%13,675 / 28,153
2×25.388.99
top 44.0%7,561 / 15,796
4×41:23.951:41.43
top 59.0%4,987 / 5,926
Skewb17.8928.29
top 85.9%4,290 / 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

Shanghai Port Open 2011: 35.34Shanghai Snowball Winter 2011: 29.11Nanjing Winter 2012: 27.00Shanghai Maritime Open 2013: 31.65Hefei Spring 2014: 27.86Tianjin University Open 2014: 24.65Suzhou Open 2014: 24.92Cube Elite Union Cafe 2014: 22.53Shanghai Fudan Spring 2015: 24.34Nanjing Spring 2015: 19.93Hefei Open 2015: 22.72Shanghai Songjiang Open 2016: 23.86Suzhou Open 2016: 21.17Hangzhou Autumn 2016: 22.32Shanghai Love In ECNU 2017: 23.1519.9335.3426 Nov 201120 May 2017

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 her.

Next targets

  • A sub-15 3×3 single — 69,493 people have one; it is 4.93 away.
  • A sub-5 2×2 single — 73,413 people have one; it is 0.38 away.

Targets move as she improves.