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Kegham Khosdeghian

2×2 · top 30.0% of 186,767 all-time · competing since November 2006 · 2006KHOS01

Kegham Khosdeghian has been competing for 20 years. His best event is the 2×2: a personal-best single of 4.27, set at Carnegie Mellon Fall 2008, puts him in the top 30.0% of the 186,767 people who have ever been ranked in the event, and 11,893rd in the United States. Across 17 competitions since November 2006, he has put 203 official solves on the record across four events. Solve to solve, his 3×3 times vary about 14% around a typical one; 74% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 44.10 in November 2006 to 21.41, a 51% improvement. Kegham has entered 17 competitions, more competitions than 96% of everyone who has ever competed.

2×2
best event — top 30.0% of 186,767 all-time
4.27
signature single · Carnegie Mellon Fall 2008
203
official solves on the record
14%
solve-to-solve spread · wider than 74% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
2×24.279.84
top 30.0%11,893 / 40,951
3×321.4128.79
top 43.8%25,183 / 59,724
Pyraminx9.5517.48
top 49.4%14,339 / 28,708
4×41:54.612:05.51
top 79.2%14,640 / 19,072

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

Caltech Fall competition 2006: 44.10Rutgers Fall competition 2006: 46.08Cornell Spring competition 2007: 44.75Rutgers Spring competition 2007: 42.73Captain's Cove competition 2007: 40.15Pleasantville Fall competition 2007: 31.68Kearny Kardinal competition 2008: 32.94Princeton Open 2008: 35.91Armonk Spring 2008: 35.68Captain's Cove competition 2008: 27.28Westchester Fall 2008: 25.00Carnegie Mellon Fall 2008: 23.30Captain's Cove competition 2009: 21.41MIT Fall 2009: 25.44Captain's Cove competition 2010: 27.44United States Rubik's Cube Championships 2010: 24.02Liberty Science Center Open 2010: 22.0621.4146.0811 Nov 200618 Dec 2010

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.

  • Bob Burton — met in 56 rounds, finished ahead 10 times
  • Jaclyn Sawler — met in 53 rounds, finished ahead 43 times
  • Dan Cohen — met in 45 rounds, finished ahead 6 times

Next targets

  • A sub-4 2×2 single — 49,452 people have one; it is 0.27 away.
  • A sub-20 3×3 single — 113,584 people have one; it is 1.41 away.

Targets move as he improves.