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People → Ukraine → Serhii Chetvertak (Сергій Четвертак)

People · Ukraine

Serhii Chetvertak (Сергій Четвертак)

3×3 · top 86.6% of 284,439 all-time · competing since October 2013 · 2013CHET02

Serhii Chetvertak (Сергій Четвертак) has been competing for 13 years. His best event is the 3×3: a personal-best single of 50.86, set at Oleksandriia Open 2014, puts him in the top 86.6% of the 284,439 people who have ever been ranked in the event, and 2,446th in Ukraine. Across 2 competitions since October 2013, he has put 10 official solves on the record across one event. His 3×3 best has come down from 1:16.21 in October 2013 to 50.86, a 33% improvement. Serhii has entered two competitions.

3×3
best event — top 86.6% of 284,439 all-time
50.86
signature single · Oleksandriia Open 2014
10
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUkraine
3×350.861:03.20
top 86.6%2,446 / 2,868

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

Oleksandriia Open 2013: 1:16.21Oleksandriia Open 2014: 50.8650.861:16.2112 Oct 201316 Aug 2014

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.

Next targets

  • A sub-50 3×3 single — 244,718 people have one; it is 0.86 away.

Targets move as he improves.