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People → United States → James Coster

People · United States

James Coster

2×2 · top 80.0% of 186,767 all-time · competing since April 2015 · 2015COST05

James Coster has been competing for 11 years. His best event is the 2×2: a personal-best single of 10.54, set at Norwich Summer 2015, puts him in the top 80.0% of the 186,767 people who have ever been ranked in the event, and 33,170th in the United States. Across 2 competitions since April 2015, he has put 22 official solves on the record across three events. His 2×2 best has come down from 14.48 in April 2015 to 10.54, a 27% improvement. James has entered two competitions.

2×2
best event — top 80.0% of 186,767 all-time
10.54
signature single · Norwich Summer 2015
22
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
2×210.5422.96
top 80.0%33,170 / 40,951
Skewb16.9720.18
top 83.9%16,115 / 18,907
3×351.711:11.86
top 87.2%53,371 / 59,724

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

Doylestown Spring 2015: 14.48Norwich Summer 2015: 10.5410.5414.4825 Apr 201512 Sep 2015

Best single per competition, 2×2. 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-10 2×2 single — 145,545 people have one; it is 0.54 away.
  • A sub-15 Skewb single — 57,358 people have one; it is 1.97 away.

Targets move as he improves.