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The Middle Three
People → Malaysia → Teh Keng Foo (郑庆富)

People · Malaysia

Teh Keng Foo (郑庆富)

3×3 · top 1.8% of 284,439 all-time · competing since August 2011 · 2011FOOT01

Teh Keng Foo (郑庆富) has been competing for 15 years. His best event is the 3×3: a personal-best single of 7.39, set at Selangor Cube Open 2019, puts him in the top 1.8% of the 284,439 people who have ever been ranked in the event, and 80th in Malaysia. Until July 2008, no official 3×3 solve in the world had been that fast. Across 21 competitions since August 2011, he has put 747 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 56% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 11.19 in August 2011 to 7.39, a 34% improvement. Teh has entered 21 competitions, more competitions than 97% of everyone who has ever competed.

3×3
best event — top 1.8% of 284,439 all-time
7.39
signature single · Selangor Cube Open 2019
747
official solves on the record
13%
solve-to-solve spread · steadier than 56% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingMalaysia
3×37.399.85
top 1.8%80 / 3,773
3×3 Fewest Moves22 moves24.00
top 2.2%6 / 112
Megaminx51.991:05.83
top 6.0%44 / 518
3×3 one-handed14.0415.92
top 6.2%84 / 1,327
4×434.6639.38
top 6.4%101 / 1,219
Pyraminx3.815.69
top 6.8%121 / 1,723
5×51:09.151:13.47
top 11.0%87 / 617
2×22.813.79
top 12.1%321 / 2,541
Skewb5.019.39
top 18.2%211 / 1,053
7×73:38.533:50.14
top 22.9%58 / 188
6×62:29.152:38.68
top 25.2%82 / 232
3×3 blindfolded3:07.11—
top 54.5%85 / 169
Clock22.8829.00
top 72.2%304 / 406

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

Cube Fever 2011: 11.19Malaysian Cube Open 2015: 8.98IsYou Cube Open 2016: 9.65Johor Open 2016: 9.57Forest City Open 2017: 9.27Putra Speedcubing Challenge 2017: 9.02MYCA Cube Day 2017: 7.82Malaysia Cube Open 2017: 10.26Malaysian Cube Championship 2017: 11.60Forest City Johor Open 2018: 9.74Malaysia Cube Championship 2018: 8.10Malaysia 10th Anniversary Cube Open 2019: 9.92Selangor Cube Open 2019: 7.39Rubik's WCA Asian Championship 2024: 8.397.3911.6027 Aug 20111 Nov 2024

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-6 3×3 single — 1,376 people have one; it is 1.39 away.
  • A sub-50 Megaminx single — 1,776 people have one; it is 1.99 away.

Targets move as he improves.