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The Middle Three
People → Republic of Korea → Semin Kwon (권세민)

People · Republic of Korea

Semin Kwon (권세민)

4×4 · top 5.8% of 83,917 all-time · competing since January 2014 · 2014KWON01

Semin Kwon (권세민) has been competing for 13 years. His best event is the 4×4: a personal-best single of 33.92, set at Cubedu Korea 2018, puts him in the top 5.8% of the 83,917 people who have ever been ranked in the event, and 125th in Republic of Korea. Until November 2010, no official 4×4 solve in the world had been that fast. Across 15 competitions since January 2014, he has put 214 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 13% around a typical one; 60% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 18.25 in January 2014 to 9.62, a 47% improvement. Semin has entered 15 competitions, more competitions than 95% of everyone who has ever competed.

4×4
best event — top 5.8% of 83,917 all-time
33.92
signature single · Cubedu Korea 2018
214
official solves on the record
13%
solve-to-solve spread · wider than 60% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
4×433.9242.84
top 5.8%125 / 1,308
3×39.6211.90
top 6.4%376 / 4,352
3×3 one-handed14.2519.94
top 6.6%89 / 966
Skewb4.647.88
top 15.5%166 / 854
5×51:20.831:31.16
top 19.8%193 / 716
2×23.625.51
top 21.7%644 / 2,319
Clock22.1128.59
top 70.3%439 / 536
Pyraminx13.2714.27
top 74.4%1,014 / 1,271
3×3 blindfolded7:05.32
early days — 1 solve208 / 217

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

Korea New Year 2014: 18.25Thanks Cubing Day 2014: 12.56Korean Christmas Cup 2014: 11.98KAIST Fall 2014: 13.01Spring Comes 2015: 10.82Good Cube Show Korea 2015: 11.46Korean KAIST Style 2015: 9.79Korea Winter 2015: 9.62Cube Is Good 2016: 11.13Play Cube 2017: 10.309.6218.2512 Jan 201428 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 his.

Next targets

  • A sub-30 4×4 single — 2,388 people have one; it is 3.92 away.
  • A sub-8 3×3 single — 7,931 people have one; it is 1.62 away.

Targets move as he improves.