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The Middle Three
People → Hong Kong, China → Chan Ka Yi

People · Hong Kong, China

Chan Ka Yi

3×3 · top 78.3% of 284,439 all-time · competing since July 2008 · 2008CHAN13

Chan Ka Yi has been competing for 18 years. Her best event is the 3×3: a personal-best single of 41.28, set at Macau Rubik's Open 2009, puts her in the top 78.3% of the 284,439 people who have ever been ranked in the event, and 1,196th in Hong Kong, China. Across 3 competitions since July 2008, she has put 17 official solves on the record across two events. Her 3×3 best has come down from 52.47 in July 2008 to 41.28, a 21% improvement. Chan has entered three competitions, more competitions than 69% of everyone who has ever competed.

3×3
best event — top 78.3% of 284,439 all-time
41.28
signature single · Macau Rubik's Open 2009
17
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
3×341.2847.88
top 78.3%1,196 / 1,347
2×213.9721.96
top 88.8%820 / 855

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

Hong Kong Open 2008: 52.47Hong Kong Open 2009: 48.22Macau Rubik's Open 2009: 41.2841.2852.4727 Jul 200815 Aug 2009

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-40 3×3 single — 218,634 people have one; it is 1.28 away.
  • A sub-12 2×2 single — 157,609 people have one; it is 1.97 away.

Targets move as she improves.