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The Middle Three
People → Chinese Taipei → Wei-Chieh Chin (金緯傑)

People · Chinese Taipei

Wei-Chieh Chin (金緯傑)

3×3 · top 4.2% of 284,439 all-time · competing since June 2018 · 2018CHIN06

Wei-Chieh Chin (金緯傑) has been competing for 8 years. His best event is the 3×3: a personal-best single of 8.69, set at Maru Cube Day 2022, puts him in the top 4.2% of the 284,439 people who have ever been ranked in the event, and 240th in Chinese Taipei. Until July 2008, no official 3×3 solve in the world had been that fast. Across 8 competitions since June 2018, he has put 230 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 13% around a typical one; 59% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 29.49 in June 2018 to 8.69, a 71% improvement. He has entered eight competitions, more competitions than 90% of everyone who has ever competed.

3×3
best event — top 4.2% of 284,439 all-time
8.69
signature single · Maru Cube Day 2022
230
official solves on the record
13%
solve-to-solve spread · wider than 59% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChinese Taipei
3×38.6910.03
top 4.2%240 / 4,213
4×434.1542.58
top 6.0%150 / 1,078
3×3 one-handed14.1420.92
top 6.4%82 / 802
2×22.824.67
top 12.2%335 / 1,669
5×51:10.991:21.55
top 12.3%182 / 639
Pyraminx6.049.50
top 20.3%307 / 1,016
Megaminx1:18.501:30.73
top 20.8%122 / 362
Skewb10.8414.54
top 59.9%503 / 699

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

Maru X 2018: 29.49Taichung Cubing Open 2019: 17.86Maru Cube Day 2019: 14.63Dream One Cube Open 2019: 9.75Cross-strait Cubing Exchange 2019: 14.00Maru Cube Day 2021: 8.79Maru Cube Day 2022: 8.69Taipei Summer Open 2024: 9.638.6929.4930 Jun 201829 Jun 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-8 3×3 single — 7,931 people have one; it is 0.69 away.
  • A sub-30 4×4 single — 2,388 people have one; it is 4.15 away.

Targets move as he improves.