People · China
Yirui Chang (常益瑞)
3×3 · top 9.0% of 284,439 all-time · competing since October 2025 · 2025CHAN69
Yirui Chang (常益瑞) has been competing for 10 months. His best event is the 3×3: a personal-best single of 10.53, set at Hefei Open 2025, puts him in the top 9.0% of the 284,439 people who have ever been ranked in the event, and 3,536th in China. Until August 2006, no official 3×3 solve in the world had been that fast. Across 1 competition since October 2025, he has put 15 official solves on the record across two events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 10.53 | 11.44 | top 9.0% | 3,536 / 28,153 | |
| 3×3 one-handed | 24.12 | 25.67 | top 31.8% | 3,074 / 5,922 |
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
- 25 Oct 2025First competition: Hefei Open 2025. A 10.65 3×3 single to start from.
Competitions
- Hefei Open 2025 · 25 Oct 2025 — 1 personal best set
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.
- Xinglin Liu (刘星林) — met in 3 rounds, finished ahead 3 times
- Jun Yao (姚俊) — met in 3 rounds, finished ahead 3 times
- Jiayin Xu (徐嘉胤) — met in 3 rounds, finished ahead 3 times
Next targets
- A sub-10 3×3 single — 21,172 people have one; it is 0.53 away.
- A sub-20 3×3 one-handed single — 15,081 people have one; it is 4.12 away.
Targets move as he improves.