Joshua Tham Chern Siew — 4x4x4 Cube (WCA) results & prs
Results & PRs for Joshua Tham Chern Siew's official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Joshua Tham Chern Siew — 4x4x4 Cube (WCA)
Every number on this screen is Joshua Tham Chern Siew's 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Joshua Tham Chern Siew has no 4x4x4 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 4x4x4 Cube board
Results & PRs
Joshua Tham Chern Siew · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Joshua Tham Chern Siew's 4x4x4 Cube PB average is 38.47, set at Kuala Lumpur Cubing Challenge 2026, after 18 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
33.42
Kuala Lumpur Cubing Challenge 2026
PB averagelower is better
38.47
Kuala Lumpur Cubing Challenge 2026
Total event PRs
18
Single vs average PRs
9 / 9
single PRs / average PRs
Avg days between PRslower is better
147
Longest gap
294d
2023-06-03 → 2024-03-23
How close to peak?lower is better
91.6%
89% of comps within 10% of PB pace
Recent PR pace
6 / 12mo
4 in the 12 months before
PR progression over time
How close to peak?
100% means solving exactly at PB-average pace — almost nobody lives there. Green is within 10% of PB or better; the dashed line at 93% is this cuber's own typical pace.