People · Japan
Chinatsu Hayasaka (早坂知夏)
3×3 · top 90.2% of 288,433 all-time · competing since March 2017 · 2017HAYA02
Chinatsu Hayasaka (早坂知夏) has been competing for 10 years. Her best event is the 3×3: a personal-best single of 57.06, set at Meguro 2017, puts her in the top 90.2% of the 288,433 people who have ever been ranked in the event, and 2,975th in Japan. Across 2 competitions since March 2017, she has put 13 official solves on the record across two events. Her 3×3 best has come down from 1:14.05 in March 2017 to 57.06, a 23% improvement. Chinatsu has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Japan | |
|---|---|---|---|---|---|
| 3×3 | 57.06 | 1:11.19 | top 90.2% | 2,975 / 3,360 | |
| 2×2 | 21.55 | 31.58 | top 96.5% | 1,001 / 1,026 |
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 May 2017First sub-60 3×3: 57.06 at Meguro 2017.
- 4 Mar 2017First competition: Circles Open Spring 2017. A 1:14.05 3×3 single to start from.
Competitions
- Meguro 2017 · 5 May 2017 — 1 personal best set
- Circles Open Spring 2017 · 4 Mar 2017
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.
- Hirotaka Ito (伊藤大平) — met in 3 rounds, never finished ahead
- Yuhei Takagi (高木佑平) — met in 3 rounds, never finished ahead
- Yuuki Kobayashi (古林祐輝) — met in 3 rounds, never finished ahead
Next targets
- A sub-50 3×3 single — 248,268 people have one; it is 7.06 away.
- A sub-20 2×2 single — 180,725 people have one; it is 1.55 away.
Targets move as she improves.