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The Middle Three
People → Russia → Polina Ershova (Полина Ершова)

People · Russia

Polina Ershova (Полина Ершова)

Pyraminx · top 33.4% of 129,321 all-time · competing since December 2018 · 2018ERSH02

Polina Ershova (Полина Ершова) has been competing for 8 years. Her best event is the Pyraminx: a personal-best single of 7.66, set at Kostroma Winter Open 2018, puts her in the top 33.4% of the 129,321 people who have ever been ranked in the event, and 1,177th in Russia. Across 1 competition since December 2018, she has put 23 official solves on the record across four events.

Pyraminx
best event — top 33.4% of 129,321 all-time
7.66
signature single · Kostroma Winter Open 2018
23
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRussia
Pyraminx7.6612.78
top 33.4%1,177 / 3,777
3×317.8321.23
top 33.6%1,779 / 6,475
Skewb7.389.45
top 36.6%610 / 2,264
2×25.846.95
top 49.2%2,076 / 4,782

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 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 her.

Next targets

  • A sub-6 Pyraminx single — 25,870 people have one; it is 1.66 away.
  • A sub-15 3×3 single — 69,493 people have one; it is 2.83 away.

Targets move as she improves.