People · China
Ruichen Xu (徐睿辰)
3×3 · top 14.5% of 284,439 all-time · competing since November 2025 · 2025XURU02
Ruichen Xu (徐睿辰) has been competing for 10 months. His best event is the 3×3: a personal-best single of 12.17, set at Xuzhou Zenith 2026, puts him in the top 14.5% of the 284,439 people who have ever been ranked in the event, and 5,702nd in China. Across 2 competitions since November 2025, he has put 22 official solves on the record across three events. His 3×3 best has come down from 13.86 in November 2025 to 12.17, a 12% improvement. Ruichen has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | China | |
|---|---|---|---|---|---|
| 3×3 | 12.17 | 14.58 | top 14.5% | 5,702 / 28,153 | |
| 3×3 one-handed | 21.06 | 26.14 | top 23.4% | 2,329 / 5,922 | |
| 4×4 | 1:13.72 | — | early days — 2 solves | 4,555 / 5,926 |
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
- 16 Nov 2025First competition: Xuzhou Open 2025. A 13.86 3×3 single to start from.
Competitions
- Xuzhou Zenith 2026 · 11 Apr 2026 — 1 personal best set
- Xuzhou Open 2025 · 16 Nov 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 his.
- Guangda Liu (刘广达) — met in 5 rounds, never finished ahead
- Zhi Li (李志) — met in 5 rounds, never finished ahead
- Haoran Jing (荆浩然) — met in 5 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 0.17 away.
- A sub-20 3×3 one-handed single — 15,081 people have one; it is 1.06 away.
Targets move as he improves.