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People · United Kingdom

Boris Kolev

Skewb · top 12.4% of 74,164 all-time · competing since December 2022 · 2022KOLE05

Boris Kolev has been competing for 4 years. His best event is the Skewb: a personal-best single of 4.21, set at Wiltshire Winter 2023, puts him in the top 12.4% of the 74,164 people who have ever been ranked in the event, and 285th in the United Kingdom. Across 4 competitions since December 2022, he has put 147 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 9 counted rounds. His 3×3 best has come down from 17.38 in December 2022 to 12.11, a 30% improvement. Boris has entered four competitions, more competitions than 78% of everyone who has ever competed.

Skewb
best event — top 12.4% of 74,164 all-time
4.21
signature single · Wiltshire Winter 2023
147
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited Kingdom
Skewb4.216.43
top 12.4%285 / 2,439
2×22.924.40
top 13.4%824 / 4,946
3×312.1112.86
top 14.3%1,003 / 6,785
3×3 one-handed22.5529.46
top 27.6%502 / 1,861
Megaminx1:38.701:41.38
top 33.9%390 / 998
4×41:08.301:25.89
top 45.2%1,003 / 2,112
5×51:57.092:05.56
top 47.6%598 / 1,167
Pyraminx14.6815.71
top 80.7%3,169 / 3,704
6×65:27.81—
early days — 1 solve515 / 560
Square-11:06.01—
early days — 2 solves699 / 789

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

Essex Winter 2022: 17.38Wiltshire Winter 2023: 12.63Essex Spring 2023: 12.1112.1117.383 Dec 20228 Apr 2023

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-4 Skewb single — 8,121 people have one; it is 0.21 away.
  • A sub-2 2×2 single — 9,039 people have one; it is 0.92 away.

Targets move as he improves.