People · Australia
Jack O'Brien
3×3 · top 95.5% of 288,433 all-time · competing since February 2023 · 2023OBRI02
Jack O'Brien has been competing for 4 years. His best event is the 3×3: a personal-best single of 1:13.00, set at Geelong Winter 2023, puts him in the top 95.5% of the 288,433 people who have ever been ranked in the event, and 11,581st in Australia. Across 2 competitions since February 2023, he has put 18 official solves on the record across two events. His 3×3 best has come down from 1:36.22 in February 2023 to 1:13.00, a 24% improvement. Jack has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Australia | |
|---|---|---|---|---|---|
| 3×3 | 1:13.00 | 1:20.69 | top 95.5% | 11,581 / 11,943 | |
| 2×2 | 28.48 | 57.34 | top 98.6% | 8,645 / 8,727 |
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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 25 Feb 2023First competition: Brilliant Ballarat 2023. A 1:36.22 3×3 single to start from.
Competitions
- Geelong Winter 2023 · 29 Jul 2023 — 2 personal bests set
- Brilliant Ballarat 2023 · 25 Feb 2023
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.
- Gemma Tolhurst — met in 4 rounds, finished ahead once
- Rhys Whitley — met in 4 rounds, finished ahead once
- Feliks Zemdegs — met in 4 rounds, never finished ahead
Next targets
- A sub-1:00 3×3 single — 264,087 people have one; it is 13.00 away.
- A sub-25 2×2 single — 184,942 people have one; it is 3.48 away.
Targets move as he improves.