People · Bolivia
Amael Nahum Zarate Challapa
Skewb · top 6.6% of 73,281 all-time · competing since August 2017 · 2017CHAL06
Amael Nahum Zarate Challapa has been competing for 9 years. His best event is the Skewb: a personal-best single of 3.31, set at DiabloRubik 2017, puts him in the top 6.6% of the 73,281 people who have ever been ranked in the event, and 18th in Bolivia. Until February 2014, no official Skewb solve in the world had been that fast. Across 5 competitions since August 2017, he has put 134 official solves on the record across five events. Solve to solve, his 3×3 times vary about 11% around a typical one, an early reading from 6 counted rounds. His Skewb best has come down from 4.72 in August 2017 to 3.31, a 30% improvement. Amael 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 | Bolivia | |
|---|---|---|---|---|---|
| Skewb | 3.31 | 5.27 | top 6.6% | 18 / 257 | |
| Pyraminx | 5.32 | 9.62 | top 15.2% | 116 / 938 | |
| 2×2 | 4.32 | 6.99 | top 30.6% | 327 / 1,269 | |
| 3×3 | 23.91 | 28.82 | top 50.1% | 972 / 2,776 | |
| 4×4 | 1:35.09 | 1:42.86 | top 67.3% | 315 / 504 |
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, Skewb. Faster is higher — the axis is the right way up.
The story so far
- 12 Nov 2017Five personal bests in one day at DiabloRubik 2017.
- 12 Aug 2017First competition: Univalle Spring 2017. A 25.10 3×3 single to start from.
Competitions
- Oruro Autumn 2018 · 19 May 2018
- Christmas Cube 2017 · 16 Dec 2017
- DiabloRubik 2017 · 12 Nov 2017 — 5 personal bests set
- Metal Rubik Core 2017 · 16 Sep 2017 — 1 personal best set
- Univalle Spring 2017 · 12 Aug 2017 — 1 personal best set
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.
- Joseph Daniel Blas Sanchez — met in 27 rounds, finished ahead 7 times
- Rodrigo Ugarte — met in 25 rounds, finished ahead 7 times
- Arley Zárate Challapa — met in 24 rounds, finished ahead 10 times
Next targets
- A sub-3 Skewb single — 3,646 people have one; it is 0.31 away.
- A sub-5 Pyraminx single — 17,019 people have one; it is 0.32 away.
Targets move as he improves.