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The Middle Three
People → Peru → Alexis Cesar Corimayhua Sierra

People · Peru

Alexis Cesar Corimayhua Sierra

Skewb · top 4.0% of 73,281 all-time · competing since August 2017 · 2017SIER05

Alexis Cesar Corimayhua Sierra has been competing for 9 years. His best event is the Skewb: a personal-best single of 2.79, set at Torneo Activa Club 2018, puts him in the top 4.0% of the 73,281 people who have ever been ranked in the event, and 31st in Peru. Until February 2014, no official Skewb solve in the world had been that fast. Across 8 competitions since August 2017, he has put 191 official solves on the record across six events. Solve to solve, his 3×3 times vary about 13% around a typical one; 54% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 21.86 in August 2017 to 11.47, a 48% improvement. Alexis has entered eight competitions, more competitions than 90% of everyone who has ever competed.

Skewb
best event — top 4.0% of 73,281 all-time
2.79
signature single · Torneo Activa Club 2018
191
official solves on the record
13%
solve-to-solve spread · wider than 54% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPeru
Skewb2.796.09
top 4.0%31 / 495
3×311.4714.77
top 12.0%542 / 4,344
4×447.1252.02
top 21.0%266 / 844
Megaminx1:25.881:30.62
top 25.5%180 / 372
2×24.836.63
top 37.2%978 / 2,419
3×3 one-handed38.58
early days — 2 solves663 / 812

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

Campeonato Nacional Perubik 2017: 21.86Last Cubing Lima 2017: 18.23Aventura Cúbica V 2018: 15.73FIGHT Peru 2018: 15.24Torneo Activa Club 2018: 12.99Peru Nationals 2018: 11.47Aventura Cúbica VI 2018: 14.45Speedcuber Perú Otoño 2019: 13.5611.4721.8626 Aug 201720 Apr 2019

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-2 Skewb single — 1,013 people have one; it is 0.79 away.
  • A sub-10 3×3 single — 21,172 people have one; it is 1.47 away.

Targets move as he improves.