People · Chinese Taipei
Rong-Hua Chang (張容華)
3×3 · top 16.3% of 284,439 all-time · competing since May 2025 · 2025CHAN34
Rong-Hua Chang (張容華) has been competing for a year. Her best event is the 3×3: a personal-best single of 12.68, set at Zhongshan Open 2026, puts her in the top 16.3% of the 284,439 people who have ever been ranked in the event, and 972nd in Chinese Taipei. Across 3 competitions since May 2025, she has put 15 official solves on the record across one event. Her 3×3 best has come down from 20.80 in May 2025 to 12.68, a 39% improvement. She 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 | Chinese Taipei | |
|---|---|---|---|---|---|
| 3×3 | 12.68 | 17.28 | top 16.3% | 972 / 4,213 |
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
- 2 May 2026First sub-15 3×3: 12.68 at Zhongshan Open 2026.
- 9 Nov 2025First sub-20 3×3: 16.42 at Shin Kong Cube Open - New Taipei 2025.
- 3 May 2025First competition: Zhongshan Open 2025. A 20.80 3×3 single to start from.
Competitions
- Zhongshan Open 2026 · 2 May 2026 — 1 personal best set
- Shin Kong Cube Open - New Taipei 2025 · 9 Nov 2025 — 1 personal best set
- Zhongshan Open 2025 · 3 May 2025
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.
- Kai-En Wu (吳凱恩) — met in 3 rounds, finished ahead 3 times
- Yu-Chin Lee (李侑縉) — met in 3 rounds, finished ahead twice
- Chih-Yen Lin (林志諺) — met in 3 rounds, finished ahead twice
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.68 away.
Targets move as she improves.