Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Peru → Kevin Guillermo Barreto Urbina

People · Peru

Kevin Guillermo Barreto Urbina

3×3 · top 35.7% of 284,439 all-time · competing since March 2016 · 2016URBI01

Kevin Guillermo Barreto Urbina has been competing for 10 years. His best event is the 3×3: a personal-best single of 18.51, set at Crazy Cubes Summer 2017, puts him in the top 35.7% of the 284,439 people who have ever been ranked in the event, and 1,643rd in Peru. Across 5 competitions since March 2016, he has put 42 official solves on the record across two events. Solve to solve, his 3×3 times vary about 20% around a typical one, an early reading from 8 counted rounds. His 3×3 best has come down from 21.38 in March 2016 to 18.51, a 13% improvement. Kevin has entered five competitions, more competitions than 83% of everyone who has ever competed.

3×3
best event — top 35.7% of 284,439 all-time
18.51
signature single · Crazy Cubes Summer 2017
42
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPeru
3×318.5120.63
top 35.7%1,643 / 4,344
4×41:19.05
early days — 2 solves648 / 844

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

Crazy Cubes Summer 2016: 21.38Crazy Cubes Open 2016: 23.53Crazy Cubes Summer 2017: 18.51Crazy Cubes Spring 2017: 18.81Trujillo Happy New Year 2020: 18.6418.5123.5320 Mar 201622 Feb 2020

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-15 3×3 single — 69,493 people have one; it is 3.51 away.
  • A sub-1:00 4×4 single — 30,601 people have one; it is 19.05 away.

Targets move as he improves.