People · Japan
Masahiro Daidai (大代真広)
3×3 · top 13.1% of 284,439 all-time · competing since August 2007 · 2007DAID01
Masahiro Daidai (大代真広) has been competing for 19 years. His best event is the 3×3: a personal-best single of 11.77, set at Kansai Open 2012, puts him in the top 13.1% of the 284,439 people who have ever been ranked in the event, and 560th in Japan. Across 13 competitions since August 2007, he has put 264 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 9% around a typical one, steadier than 99% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 25.77 in August 2007 to 11.77, a 54% improvement. Masahiro has entered 13 competitions, more competitions than 94% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 | 11.77 | 14.12 | top 13.1% | 560 / 3,329 | |
| 2×2 | 3.16 | 6.21 | top 16.1% | 212 / 1,021 | |
| 3×3 one-handed | 20.77 | 23.51 | top 22.6% | 183 / 529 | |
| 4×4 | 50.33 | 54.44 | top 25.1% | 259 / 667 | |
| Pyraminx | 7.71 | 11.43 | top 33.8% | 339 / 688 | |
| Clock | 12.11 | 13.65 | top 35.5% | 130 / 263 | |
| 5×5 | 1:45.72 | 1:56.58 | top 39.7% | 216 / 420 | |
| 6×6 | 4:17.68 | — | early days — 2 solves | 163 / 209 |
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
- 17 Aug 2012Four personal bests in one day at Cube Camp in Kanazawa 2012.
- 24 Mar 2012Four personal bests in one day at Kansai Open 2012.
- 4 Dec 2010Four personal bests in one day at Ishikawa Gokoku Shinto Shrine Open 2010.
- 18 Sep 2010Four personal bests in one day at JRCA Kansai Summer 2010.
- 27 Mar 2010Four personal bests in one day at Japan Open 2010.
- 9 Jan 2010First sub-15 3×3: 13.88 at JRCA Hokuriku Winter 2010.
Competitions
- Cube Camp in Kanazawa 2012 · 17 Aug 2012 — 4 personal bests set
- Kansai Open 2012 · 24 Mar 2012 — 4 personal bests set
- Osaka 2011 · 26 Mar 2011 — 1 personal best set
- Ishikawa Gokoku Shinto Shrine Open 2010 · 4 Dec 2010 — 4 personal bests set
- JRCA Kansai Summer 2010 · 18 Sep 2010 — 4 personal bests set
- Japan Open 2010 · 27 Mar 2010 — 4 personal bests set
- JRCA Hokuriku Winter 2010 · 9 Jan 2010 — 2 personal bests set
- Toyama Open 2009 · 19 Sep 2009 — 3 personal bests set
- JRCA Hokuriku 2009 · 2 May 2009
- Osaka Open 2009 · 28 Mar 2009 — 1 personal best set
- Kanazawa Open 2008 · 20 Dec 2008 — 2 personal bests set
- Japan Open 2008 · 4 Oct 2008 — 2 personal bests set
- Kanazawa Open 2007 · 19 Aug 2007
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.
- Nobuaki Suga (菅信昭) — met in 53 rounds, finished ahead 10 times
- Yohei Oka (岡要平) — met in 51 rounds, finished ahead 4 times
- Sinpei Araki (荒木慎平) — met in 38 rounds, finished ahead 5 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 1.77 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.16 away.
Targets move as he improves.