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People → Poland → Bartosz Bosko

People · Poland

Bartosz Bosko

4×4 · top 32.6% of 83,917 all-time · competing since April 2013 · 2013BOSK01

Bartosz Bosko has been competing for 13 years. His best event is the 4×4: a personal-best single of 56.59, set at Big Cube Krasnik 2014, puts him in the top 32.6% of the 83,917 people who have ever been ranked in the event, and 876th in Poland. Across 2 competitions since April 2013, he has put 42 official solves on the record across eight events. His 3×3 best has come down from 22.83 in April 2013 to 17.87, a 22% improvement. Bartosz has entered two competitions.

4×4
best event — top 32.6% of 83,917 all-time
56.59
signature single · Big Cube Krasnik 2014
42
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPoland
4×456.591:05.00
top 32.6%876 / 2,851
3×317.8720.42
top 33.7%2,497 / 6,576
7×75:09.125:17.91
top 53.6%273 / 546
6×63:47.393:57.57
top 61.4%387 / 669
Megaminx2:33.36
early days — 3 solves892 / 1,384
5×52:30.15
top 65.8%910 / 1,442
3×3 one-handed50.60
early days — 3 solves1,655 / 2,176
Pyraminx19.59
early days — 2 solves4,140 / 4,406

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

Polish Open 2013: 22.83Big Cube Krasnik 2014: 17.8717.8722.8320 Apr 20136 Sep 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.

The circuit

The people whose scorecards keep turning up next to his.

Next targets

  • A sub-50 4×4 single — 20,746 people have one; it is 6.59 away.
  • A sub-15 3×3 single — 69,493 people have one; it is 2.87 away.

Targets move as he improves.