Chang Kai Hean — 5x5x5 Cube (WCA) results & prs
Results & PRs for Chang Kai Hean's official 5x5x5 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Chang Kai Hean — 5x5x5 Cube (WCA)
Every number on this screen is Chang Kai Hean's 5x5x5 Cube (WCA) results only — no other competitor or event is mixed in.
Chang Kai Hean has no 5x5x5 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 5x5x5 Cube board
Results & PRs
Chang Kai Hean · 5x5x5 Cube (WCA)
PBs, PR progression and PR pace
Chang Kai Hean's 5x5x5 Cube PB average is 1:23.34, set at UTP Cube Open 2024, after 3 PRs in this event — and typically competes within 1% of the PB average held walking in.
PB singlelower is better
1:10.28
XMUM Cube Open 2026
PB averagelower is better
1:23.34
UTP Cube Open 2024
Total event PRs
3
Single vs average PRs
2 / 1
single PRs / average PRs
Avg days between PRslower is better
539
Longest gap
539d
2024-09-07 → 2026-02-28
How close to peak?lower is better
100.8%
100% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
0 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 101% is this cuber's own typical pace.