People · Singapore
Howard Koh Chin Yuen
2×2 · top 37.5% of 186,767 all-time · competing since March 2025 · 2025YUEN03
Howard Koh Chin Yuen has been competing for a year. His best event is the 2×2: a personal-best single of 4.86, set at Singapore Newcomers 2025, puts him in the top 37.5% of the 186,767 people who have ever been ranked in the event, and 499th in Singapore. Across 1 competition since March 2025, he has put 10 official solves on the record across two events.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Singapore | |
|---|---|---|---|---|---|
| 2×2 | 4.86 | 7.99 | top 37.5% | 499 / 1,053 | |
| Pyraminx | 8.99 | 11.35 | top 44.7% | 345 / 645 |
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
- 22 Mar 2025First competition: Singapore Newcomers 2025.
Competitions
- Singapore Newcomers 2025 · 22 Mar 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.
Next targets
- A sub-4 2×2 single — 49,452 people have one; it is 0.86 away.
- A sub-8 Pyraminx single — 46,752 people have one; it is 0.99 away.
Targets move as he improves.