People · United States
Joey Rozman
2×2 · top 4.2% of 186,767 all-time · competing since April 2014 · 2014ROZM01
Joey Rozman has been competing for 12 years. His best event is the 2×2: a personal-best single of 1.91, set at MIT Fall 2015, puts him in the top 4.2% of the 186,767 people who have ever been ranked in the event, and 1,655th in the United States. Until February 2008, no official 2×2 solve in the world had been that fast. Across 11 competitions since April 2014, he has put 174 official solves on the record across four events. Solve to solve, his 3×3 times vary about 14% around a typical one; 77% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 58.85 in April 2014 to 24.57, a 58% improvement. Joey has entered eleven competitions, more competitions than 93% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 2×2 | 1.91 | 8.07 | top 4.2% | 1,655 / 40,951 | |
| Pyraminx | 7.93 | 12.97 | top 35.6% | 10,065 / 28,708 | |
| 3×3 | 24.57 | 30.16 | top 51.7% | 30,168 / 59,724 | |
| Skewb | 12.06 | 17.82 | top 66.3% | 12,379 / 18,907 |
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
- 28 Mar 2015First sub-30 3×3: 29.85 at Johns Hopkins Winter 2015.
- 13 Dec 2014Four personal bests in one day at Carnegie Mellon Winter 2014.
- 27 Apr 2014First competition: Cornell Open Spring 2014. A 58.85 3×3 single to start from.
Competitions
- CubingUSA Nationals 2017 · 7 Jul 2017 — 1 personal best set
- Shaker Fall 2016 · 10 Dec 2016
- Big Apple Spring 2016 · 21 May 2016 — 2 personal bests set
- MIT Fall 2015 · 12 Dec 2015 — 1 personal best set
- US Nationals 2015 · 31 Jul 2015 — 2 personal bests set
- Great Lakes Cubing Competition 2015 · 18 Jul 2015 — 1 personal best set
- Johns Hopkins Winter 2015 · 28 Mar 2015 — 1 personal best set
- Carnegie Mellon Winter 2014 · 13 Dec 2014 — 4 personal bests set
- Slow n Steady Fall 2014 · 9 Nov 2014 — 1 personal best set
- Carnegie Mellon Fall 2014 · 11 Oct 2014 — 1 personal best set
- Cornell Open Spring 2014 · 27 Apr 2014
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.
- Corey Sakowski — met in 21 rounds, never finished ahead
- Livia Kleiner — met in 20 rounds, never finished ahead
- James Hildreth — met in 18 rounds, never finished ahead
Next targets
- A sub-1 2×2 single — 1,032 people have one; it is 0.91 away.
- A sub-6 Pyraminx single — 25,870 people have one; it is 1.93 away.
Targets move as he improves.