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The Middle Three
People → Canada → David Chen

People · Canada

David Chen

3×3 · top 7.7% of 284,439 all-time · competing since August 2016 · 2016CHED01

David Chen has been competing for 10 years. His best event is the 3×3: a personal-best single of 10.09, set at Waterloo Winter 2025, puts him in the top 7.7% of the 284,439 people who have ever been ranked in the event, and 719th in Canada. Until May 2007, no official 3×3 solve in the world had been that fast. Across 5 competitions since August 2016, he has put 83 official solves on the record across five events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 90% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 14.98 in August 2016 to 10.09, a 33% improvement. David has entered five competitions, more competitions than 83% of everyone who has ever competed.

3×3
best event — top 7.7% of 284,439 all-time
10.09
signature single · Waterloo Winter 2025
83
official solves on the record
11%
solve-to-solve spread · steadier than 90% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCanada
3×310.0911.16
top 7.7%719 / 10,392
2×22.845.59
top 12.4%826 / 7,173
Skewb9.8812.42
top 54.2%1,495 / 2,907
4×41:18.74
top 54.9%1,525 / 3,118
Pyraminx12.4215.90
top 69.7%3,448 / 4,858

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

Toronto Limited Summer 2016: 14.98National Capital Region 2017: 12.39Pickering 2017: 12.79Waterloo Winter 2025: 10.09Mississauga Newcomers B 2025: 10.2610.0914.9820 Aug 201615 Mar 2025

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 0.09 away.
  • A sub-2 2×2 single — 8,848 people have one; it is 0.84 away.

Targets move as he improves.