People · China
Huadong Zhang (张华东)
3×3 · top 37.2% of 284,439 all-time · competing since October 2009 · 2009ZHAN50
Huadong Zhang (张华东) has been competing for 17 years. His best event is the 3×3: a personal-best single of 19.06, set at Guangdong Open 2010, puts him in the top 37.2% of the 284,439 people who have ever been ranked in the event, and 13,054th in China. Across 2 competitions since October 2009, he has put 16 official solves on the record across three events. His 3×3 best has come down from 23.69 in October 2009 to 19.06, a 20% improvement. Huadong has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 19.06 | 25.17 | top 37.2% | 13,054 / 28,153 | |
| 3×3 one-handed | 54.21 | 57.94 | top 80.2% | 5,676 / 5,922 | |
| 7×7 | 7:14.03 | — | early days — 1 solve | 1,190 / 1,261 |
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
- 3 Oct 2010First sub-20 3×3: 19.06 at Guangdong Open 2010.
- 1 Oct 2009First competition: Guangdong Open 2009. A 23.69 3×3 single to start from.
Competitions
- Guangdong Open 2010 · 3 Oct 2010 — 1 personal best set
- Guangdong Open 2009 · 1 Oct 2009
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.
- Hui Hing Ho (許鑫豪) — met in 4 rounds, never finished ahead
- Kam Chor Kin (甘楚健) — met in 4 rounds, never finished ahead
- Chan Chun Hang (陳浚鏗) — met in 4 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 4.06 away.
- A sub-50 3×3 one-handed single — 56,546 people have one; it is 4.21 away.
Targets move as he improves.