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People · United States

Jamie Kosberg

2×2 · top 45.4% of 186,767 all-time · competing since June 2013 · 2013KOSB01

Jamie Kosberg has been competing for 13 years. Her best event is the 2×2: a personal-best single of 5.51, set at Leaf Town 2013, puts her in the top 45.4% of the 186,767 people who have ever been ranked in the event, and 18,362nd in the United States. Across 4 competitions since June 2013, she has put 44 official solves on the record across five events. Jamie has entered four competitions, more competitions than 78% of everyone who has ever competed.

2×2
best event — top 45.4% of 186,767 all-time
5.51
signature single · Leaf Town 2013
44
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
2×25.519.72
top 45.4%18,362 / 40,951
3×330.8635.87
top 64.0%38,318 / 59,724
3×3 one-handed1:13.29
top 90.3%13,812 / 15,683
4×42:26.29
top 90.9%17,361 / 19,072
5×55:14.47
early days — 2 solves9,243 / 9,401

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

New Albany 2013: 30.86Tree Town 2013: 34.53Battle of Waterloo 2013: 34.09Leaf Town 2013: 34.9730.8634.9715 Jun 201312 Oct 2013

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 her.

Next targets

  • A sub-5 2×2 single — 73,413 people have one; it is 0.51 away.
  • A sub-30 3×3 single — 177,856 people have one; it is 0.86 away.

Targets move as she improves.