People · Japan
Nobuyuki Kawaguchi (川口敦之)
2×2 · top 64.8% of 186,767 all-time · competing since March 2006 · 2006KAWA02
Nobuyuki Kawaguchi (川口敦之) has been competing for 20 years. His best event is the 2×2: a personal-best single of 7.56, set at Tokyo Open 2006, puts him in the top 64.8% of the 186,767 people who have ever been ranked in the event, and 745th in Japan. Across 2 competitions since March 2006, he has put 16 official solves on the record across three events. Nobuyuki has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 2×2 | 7.56 | 12.05 | top 64.8% | 745 / 1,021 | |
| 3×3 | 34.93 | 49.43 | top 70.4% | 2,396 / 3,329 | |
| 4×4 | 2:24.40 | — | early days — 2 solves | 635 / 667 |
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 story so far
- 5 Mar 2006First competition: Osaka Rubik's Cube contest 2006. A 40.96 3×3 single to start from.
Competitions
- Tokyo Open 2006 · 30 Jul 2006 — 1 personal best set
- Osaka Rubik's Cube contest 2006 · 5 Mar 2006
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.
- Takahito Domon (土門崇人) — met in 5 rounds, finished ahead twice
- Ryosuke Higo (肥後亮佑) — met in 5 rounds, finished ahead once
- Kaho Idekawa (出川佳歩) — met in 4 rounds, finished ahead 4 times
Next targets
- A sub-6 2×2 single — 95,042 people have one; it is 1.56 away.
- A sub-30 3×3 single — 177,856 people have one; it is 4.93 away.
Targets move as he improves.