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People · United States

Roberto Calderon

Pyraminx · top 5.6% of 129,321 all-time · competing since April 2022 · 2022CALD02

Roberto Calderon has been competing for 4 years. His best event is the Pyraminx: a personal-best single of 3.54, set at FSUbers 3.0 2022, puts him in the top 5.6% of the 129,321 people who have ever been ranked in the event, and 1,455th in the United States. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 7 competitions since April 2022, he has put 113 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 16% around a typical one, an early reading from 8 counted rounds. That figure sets aside his 2 DNFs. His 3×3 best has come down from 28.68 in April 2022 to 15.90, a 45% improvement. Roberto has entered seven competitions, more competitions than 88% of everyone who has ever competed.

Pyraminx
best event — top 5.6% of 129,321 all-time
3.54
signature single · FSUbers 3.0 2022
113
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Pyraminx3.5411.28
top 5.6%1,455 / 28,708
3×315.9022.30
top 27.4%15,036 / 59,724
2×24.576.30
top 33.8%13,472 / 40,951
Skewb7.2313.26
top 35.5%6,012 / 18,907
Megaminx2:01.512:38.71
top 46.6%3,431 / 7,841
4×41:21.611:48.22
top 57.2%9,877 / 19,072
3×3 one-handed36.9056.09
top 60.6%8,523 / 15,683
5×52:33.482:48.98
top 67.4%5,892 / 9,401

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

FSUbers 2022: 28.68FSUbers 2.0 2022: 22.50Cubing Bulls 2022: 20.14FSUbers 3.0 2022: 18.63Pegasus 2023: 15.90Holiday Open 2023: 19.87Tally Spring 2023: 20.3415.9028.6824 Apr 20228 Apr 2023

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-3 Pyraminx single — 4,700 people have one; it is 0.54 away.
  • A sub-15 3×3 single — 69,493 people have one; it is 0.90 away.

Targets move as he improves.