Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Bolivia → Frederick Antonio Balderrama Mendoza

People · Bolivia

Frederick Antonio Balderrama Mendoza

3×3 · top 65.5% of 284,439 all-time · competing since April 2024 · 2024MEND21

Frederick Antonio Balderrama Mendoza has been competing for 2 years. His best event is the 3×3: a personal-best single of 31.78, set at UPB PLL Cocha 2024, puts him in the top 65.5% of the 284,439 people who have ever been ranked in the event, and 1,357th in Bolivia. Across 2 competitions since April 2024, he has put 12 official solves on the record across two events. His 3×3 best has come down from 38.70 in April 2024 to 31.78, an 18% improvement. Frederick has entered two competitions.

3×3
best event — top 65.5% of 284,439 all-time
31.78
signature single · UPB PLL Cocha 2024
12
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingBolivia
3×331.7837.02
top 65.5%1,357 / 2,776
3×3 one-handed1:14.88
early days — 2 solves391 / 425

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

UPB Cubing 2024: 38.70UPB PLL Cocha 2024: 31.7831.7838.7027 Apr 202428 Sep 2024

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

  • 27 Apr 2024First competition: UPB Cubing 2024. A 38.70 3×3 single to start from.

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 3×3 single — 177,856 people have one; it is 1.78 away.
  • A sub-1:00 3×3 one-handed single — 61,825 people have one; it is 14.88 away.

Targets move as he improves.