People · China
Guibin Cao (曹桂斌)
3×3 · top 42.3% of 284,439 all-time · competing since April 2010 · 2010CAOG01
Guibin Cao (曹桂斌) has been competing for 16 years. His best event is the 3×3: a personal-best single of 20.85, set at Nanjing Spring 2011, puts him in the top 42.3% of the 284,439 people who have ever been ranked in the event, and 14,306th in China. Across 3 competitions since April 2010, he has put 44 official solves on the record across three events. His 3×3 best has come down from 37.48 in April 2010 to 20.85, a 44% improvement. Guibin 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 | China | |
|---|---|---|---|---|---|
| 3×3 | 20.85 | 21.97 | top 42.3% | 14,306 / 28,153 | |
| 2×2 | 7.07 | 7.92 | top 61.0% | 10,235 / 15,796 | |
| 4×4 | 1:50.70 | 2:14.86 | top 77.1% | 5,572 / 5,926 |
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
- 14 May 2011Three personal bests in one day at Nanjing Spring 2011.
- 5 Dec 2010First sub-30 3×3: 21.94 at Nanjing Winter Open 2010.
- 5 Dec 2010Three personal bests in one day at Nanjing Winter Open 2010.
- 25 Apr 2010First competition: Nanjing Spring Open 2010. A 37.48 3×3 single to start from.
Competitions
- Nanjing Spring 2011 · 14 May 2011 — 3 personal bests set
- Nanjing Winter Open 2010 · 5 Dec 2010 — 3 personal bests set
- Nanjing Spring Open 2010 · 25 Apr 2010
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.
- Jiarui Cao (曹家睿) — met in 14 rounds, finished ahead 3 times
- Congbiao Jiang (蒋丛骉) — met in 13 rounds, finished ahead 3 times
- Yuyang Zhang (张裕阳) — met in 12 rounds, finished ahead 4 times
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 0.85 away.
- A sub-6 2×2 single — 95,042 people have one; it is 1.07 away.
Targets move as he improves.