People · Hong Kong, China
Leung Ka Chun (梁嘉焌)
2×2 · top 21.8% of 186,767 all-time · competing since July 2008 · 2008CHUN04
Leung Ka Chun (梁嘉焌) has been competing for 18 years. His best event is the 2×2: a personal-best single of 3.63, set at Hong Kong Open 2009, puts him in the top 21.8% of the 186,767 people who have ever been ranked in the event, and 254th in Hong Kong, China. Across 4 competitions since July 2008, he has put 58 official solves on the record across four events. Solve to solve, his 3×3 times vary about 16% around a typical one, an early reading from 5 counted rounds. That figure sets aside his 2 DNFs. Leung has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Hong Kong, China | |
|---|---|---|---|---|---|
| 2×2 | 3.63 | 8.17 | top 21.8% | 254 / 855 | |
| 3×3 | 15.59 | 18.75 | top 26.4% | 545 / 1,347 | |
| 3×3 one-handed | 31.73 | 34.48 | top 50.6% | 246 / 361 | |
| 4×4 | 2:01.72 | — | early days — 2 solves | 404 / 423 |
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
- 18 Jul 2009Three personal bests in one day at Hong Kong Open 2009.
- 27 Jul 2008First competition: Hong Kong Open 2008. A 20.27 3×3 single to start from.
- 27 Jul 2008First sub-20 3×3: 15.59 at Hong Kong Open 2008.
Competitions
- Arnold Classic Asia 2016 · 20 Aug 2016 — 1 personal best set
- Hong Kong Open 2010 · 7 Aug 2010
- Hong Kong Open 2009 · 18 Jul 2009 — 3 personal bests set
- Hong Kong Open 2008 · 27 Jul 2008 — 1 personal best set
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.
- Chan Tak Chuen (陳德泉) — met in 19 rounds, finished ahead 3 times
- Hui Hing Ho (許鑫豪) — met in 19 rounds, finished ahead once
- Chan Chun Hang (陳浚鏗) — met in 16 rounds, finished ahead 3 times
Next targets
- A sub-3 2×2 single — 26,570 people have one; it is 0.63 away.
- A sub-15 3×3 single — 69,493 people have one; it is 0.59 away.
Targets move as he improves.