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The Middle Three
People → Germany → Sebastian Jack

People · Germany

Sebastian Jack

3×3 · top 55.3% of 284,439 all-time · competing since January 2009 · 2009JACK01

Sebastian Jack has been competing for 18 years. His best event is the 3×3: a personal-best single of 26.25, set at Alania Open 2010, puts him in the top 55.3% of the 284,439 people who have ever been ranked in the event, and 2,550th in Germany. Across 9 competitions since January 2009, he has put 121 official solves on the record across six events. Solve to solve, his 3×3 times vary about 15% around a typical one, an early reading from 9 counted rounds. His 3×3 best has come down from 47.68 in January 2009 to 26.25, a 45% improvement. Sebastian has entered nine competitions, more competitions than 91% of everyone who has ever competed.

3×3
best event — top 55.3% of 284,439 all-time
26.25
signature single · Alania Open 2010
121
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingGermany
3×326.2529.40
top 55.3%2,550 / 4,109
Square-141.941:09.65
top 67.8%365 / 533
2×29.6510.72
top 76.5%2,378 / 2,875
Pyraminx13.7217.01
top 76.5%1,610 / 1,987
4×42:12.65
top 86.8%1,659 / 1,934
Clock40.40
top 93.4%607 / 634

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

Aachen Open 2009: 47.68German Open 2009: 47.53World Rubik's Cube Championship 2009: 34.55Essen Open 2009: 35.02Aachen Open 2010: 32.21German Open 2010: 35.47Alania Open 2010: 26.25Aachen Open 2011: 27.38Aachen Summer Open 2012: 27.5526.2547.6810 Jan 200923 Jun 2012

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-25 3×3 single — 149,621 people have one; it is 1.25 away.
  • A sub-40 Square-1 single — 16,511 people have one; it is 1.94 away.

Targets move as he improves.