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The Middle Three
People → Russia → Marina Diachenok (Марина Дяченок)

People · Russia

Marina Diachenok (Марина Дяченок)

3×3 · top 84.0% of 284,439 all-time · competing since November 2018 · 2018DIAC01

Marina Diachenok (Марина Дяченок) has been competing for 8 years. Her best event is the 3×3: a personal-best single of 47.39, set at CCC Qualification SPB 2020, puts her in the top 84.0% of the 284,439 people who have ever been ranked in the event, and 5,271st in Russia. Across 4 competitions since November 2018, she has put 14 official solves on the record across three events. Her 3×3 best has come down from 1:17.84 in November 2018 to 47.39, a 39% improvement. Marina has entered four competitions, more competitions than 78% of everyone who has ever competed.

3×3
best event — top 84.0% of 284,439 all-time
47.39
signature single · CCC Qualification SPB 2020
14
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRussia
3×347.3954.51
top 84.0%5,271 / 6,475
Pyraminx20.5441.26
top 93.5%3,582 / 3,777
3×3 blindfolded12:02.00
early days — 1 solve308 / 310

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

Welcome to Academy 2018: 1:17.84CCC Qualification SPB 2020: 47.3947.391:17.843 Nov 20181 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 her.

Next targets

  • A sub-40 3×3 single — 218,634 people have one; it is 7.39 away.
  • A sub-20 Pyraminx single — 120,122 people have one; it is 0.54 away.

Targets move as she improves.