People · Japan
Jiro James Robb
Pyraminx · top 73.2% of 129,321 all-time · competing since September 2019 · 2019ROBB04
Jiro James Robb has been competing for 7 years. His best event is the Pyraminx: a personal-best single of 13.05, set at Singapore MentalMatrix Open 2019, puts him in the top 73.2% of the 129,321 people who have ever been ranked in the event, and 573rd in Japan. Across 1 competition since September 2019, he has put 7 official solves on the record across two events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| Pyraminx | 13.05 | — | early days — 2 solves | 573 / 688 | |
| 3×3 | 51.60 | 58.09 | top 87.1% | 2,846 / 3,329 |
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 story so far
- 21 Sep 2019First competition: Singapore MentalMatrix Open 2019. A 51.60 3×3 single to start from.
Competitions
- Singapore MentalMatrix Open 2019 · 21 Sep 2019
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.
Next targets
- A sub-12 Pyraminx single — 86,891 people have one; it is 1.05 away.
- A sub-50 3×3 single — 244,718 people have one; it is 1.60 away.
Targets move as he improves.