People · Japan
Akiko Tabuchi (田渕明子)
3×3 · top 75.5% of 284,439 all-time · competing since May 2008 · 2008TABU01
Akiko Tabuchi (田渕明子) has been competing for 18 years. Her best event is the 3×3: a personal-best single of 38.81, set at Asian Championship 2014, puts her in the top 75.5% of the 284,439 people who have ever been ranked in the event, and 2,536th in Japan. Across 10 competitions since May 2008, she has put 47 official solves on the record across one event. Solve to solve, her 3×3 times vary about 16% around a typical one, an early reading from 9 counted rounds. Her 3×3 best has come down from 1:02.09 in May 2008 to 38.81, a 37% improvement. Akiko has entered ten competitions, more competitions than 92% 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 | 38.81 | 47.04 | top 75.5% | 2,536 / 3,329 |
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
- 4 Oct 2008First sub-60 3×3: 48.50 at Japan Open 2008.
- 5 May 2008First competition: Kashiwa Open 2008. A 1:02.09 3×3 single to start from.
Competitions
- Asian Championship 2014 · 1 Nov 2014 — 1 personal best set
- United States National Championships 2012 · 3 Aug 2012
- World Rubik's Cube Championship 2011 · 14 Oct 2011
- Osaka 2011 · 26 Mar 2011
- Asian Championship 2010 · 9 Oct 2010 — 1 personal best set
- 30th Anniversary MegaHouse Cup 2010 · 24 Jul 2010
- World Rubik's Cube Championship 2009 · 9 Oct 2009
- Osaka Open 2009 · 28 Mar 2009 — 1 personal best set
- Japan Open 2008 · 4 Oct 2008 — 1 personal best set
- Kashiwa Open 2008 · 5 May 2008
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 her.
- Kouichi Tabuchi (田渕幸一) — met in 10 rounds, finished ahead 4 times
- Sinpei Araki (荒木慎平) — met in 10 rounds, never finished ahead
- Shusei Tabuchi (田渕柊星) — met in 9 rounds, never finished ahead
Next targets
- A sub-30 3×3 single — 177,856 people have one; it is 8.81 away.
Targets move as she improves.