People · Indonesia
Bobby Adrian Vitra
Pyraminx · top 8.1% of 129,321 all-time · competing since January 2010 · 2010VITR01
Bobby Adrian Vitra has been competing for 17 years. His best event is the Pyraminx: a personal-best single of 4.09, set at Jakarta Speedcubing Competition 2011, puts him in the top 8.1% of the 129,321 people who have ever been ranked in the event, and 136th in Indonesia. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 5 competitions since January 2010, he has put 55 official solves on the record across five events. His Pyraminx best has come down from 15.30 in July 2010 to 4.09, a 73% improvement. Bobby has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Indonesia | |
|---|---|---|---|---|---|
| Pyraminx | 4.09 | 5.76 | top 8.1% | 136 / 1,643 | |
| 2×2 | 4.80 | 8.43 | top 36.8% | 1,101 / 2,889 | |
| 3×3 | 25.72 | 29.88 | top 54.2% | 2,898 / 4,145 | |
| 4×4 | 1:34.81 | 1:48.02 | top 67.1% | 1,043 / 1,479 | |
| 3×3 one-handed | 54.31 | 1:05.76 | top 80.3% | 1,277 / 1,441 |
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
Best single per competition, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 3 Jul 2010First sub-30 3×3: 25.72 at Indonesian Championship 2010.
- 30 Jan 2010First competition: Jakarta Open 2010. A 30.52 3×3 single to start from.
Competitions
- Jakarta Speedcubing Competition 2011 · 5 Feb 2011 — 1 personal best set
- Bogor Open 2011 · 4 Jan 2011 — 2 personal bests set
- Jakarta Ceria Open 2010 · 29 Oct 2010 — 1 personal best set
- Indonesian Championship 2010 · 3 Jul 2010 — 1 personal best set
- Jakarta Open 2010 · 30 Jan 2010
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.
- Riadi Arsandi — met in 13 rounds, finished ahead 5 times
- Hendro — met in 12 rounds, finished ahead 10 times
- David Fang — met in 12 rounds, finished ahead once
Next targets
- A sub-4 Pyraminx single — 9,892 people have one; it is 0.09 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.80 away.
Targets move as he improves.