People · Japan
Seizirou Ito (伊藤征次郎)
3×3 · top 28.6% of 284,439 all-time · competing since July 2005 · 2005ITOS01
Seizirou Ito (伊藤征次郎) has been competing for 21 years. His best event is the 3×3: a personal-best single of 16.26, set at Tokyo Open 2006, puts him in the top 28.6% of the 284,439 people who have ever been ranked in the event, and 1,144th in Japan. Across 3 competitions since July 2005, he has put 21 official solves on the record across one event. His 3×3 best has come down from 20.23 in July 2005 to 16.26, a 20% improvement. Seizirou has entered three competitions, more competitions than 69% 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 | 16.26 | 19.87 | top 28.6% | 1,144 / 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
- 5 Mar 2006First sub-20 3×3: 17.23 at Osaka Rubik's Cube contest 2006.
- 10 Jul 2005First competition: Kyoto Rubik's Cube contest 2005. A 20.23 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 — 1 personal best set
- Kyoto Rubik's Cube contest 2005 · 10 Jul 2005
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.
- Syoji Takamatsu (高松唱司) — met in 5 rounds, finished ahead 3 times
- Kazuma Sasamura (篠村一磨) — met in 4 rounds, finished ahead 3 times
- Takahito Domon (土門崇人) — met in 4 rounds, finished ahead once
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 1.26 away.
Targets move as he improves.