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The Middle Three
People → Costa Rica → Marco Antonio Calvo Hernández

People · Costa Rica

Marco Antonio Calvo Hernández

3×3 · top 36.1% of 288,433 all-time · competing since January 2024 · 2024HERN03

Marco Antonio Calvo Hernández has been competing for 3 years. His best event is the 3×3: a personal-best single of 18.63, set at Cubing Revival Terramall SD 2024, puts him in the top 36.1% of the 288,433 people who have ever been ranked in the event, and 163rd in Costa Rica. Across 2 competitions since January 2024, he has put 22 official solves on the record across three events. Marco has entered two competitions.

3×3
best event — top 36.1% of 288,433 all-time
18.63
signature single · Cubing Revival Terramall SD 2024
22
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCosta Rica
3×318.6321.00
top 36.1%163 / 374
2×28.3113.02
top 69.7%227 / 312
4×41:52.24—
early days — 2 solves117 / 132

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

Cubing Revival Terramall SD 2024: 18.63Cube Days at SEK 2026: 19.4018.6319.4020 Jan 202426 Sep 2026

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 — 70,740 people have one; it is 3.63 away.
  • A sub-8 2×2 single — 128,257 people have one; it is 0.31 away.

Targets move as he improves.