People · United States
Justin Chang
3×3 · top 33.2% of 284,439 all-time · competing since April 2012 · 2012CHAN05
Justin Chang has been competing for 14 years. His best event is the 3×3: a personal-best single of 17.72, set at Brown Cubing Day 2012, puts him in the top 33.2% of the 284,439 people who have ever been ranked in the event, and 18,456th in the United States. Across 3 competitions since April 2012, he has put 62 official solves on the record across five events. Justin has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 3×3 | 17.72 | 23.49 | top 33.2% | 18,456 / 59,724 | |
| 2×2 | 4.66 | 6.69 | top 35.0% | 13,956 / 40,951 | |
| Pyraminx | 9.02 | 15.36 | top 45.0% | 12,956 / 28,708 | |
| 4×4 | 1:37.56 | 1:54.26 | top 69.0% | 12,316 / 19,072 | |
| 5×5 | 3:11.59 | 4:06.59 | top 81.7% | 7,468 / 9,401 |
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
- 21 Apr 2012First competition: Cornell Open Spring 2012. A 18.86 3×3 single to start from.
Competitions
- Princeton Spring 2013 · 30 Mar 2013
- Brown Cubing Day 2012 · 19 May 2012 — 2 personal bests set
- Cornell Open Spring 2012 · 21 Apr 2012
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.
- Kian Barry — met in 13 rounds, never finished ahead
- Bob Burton — met in 11 rounds, finished ahead twice
- Aaron Wong — met in 10 rounds, finished ahead twice
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 2.72 away.
- A sub-4 2×2 single — 49,452 people have one; it is 0.66 away.
Targets move as he improves.