David Chong Kai Xiang (张凯祥) — 3x3x3 Blindfolded (WCA) results & prs
Results & PRs for David Chong Kai Xiang (张凯祥)'s official 3x3x3 Blindfolded (WCA) results: every round on record, measured against their own personal bests and their peers.
Results & PRs for David Chong Kai Xiang (张凯祥)'s official 3x3x3 Blindfolded (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is David Chong Kai Xiang (张凯祥)'s 3x3x3 Blindfolded (WCA) results only — no other competitor or event is mixed in.
Results & PRs
PBs, PR progression and PR pace
David Chong Kai Xiang (张凯祥)'s 3x3x3 Blindfolded PB average is 1:22.09, set at XMUM Cube Open 2025, after 11 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
1:08.67
XMUM Cube Open 2025
PB averagelower is better
1:22.09
XMUM Cube Open 2025
Total event PRs
11
Single vs average PRs
8 / 3
single PRs / average PRs
Avg days between PRslower is better
372
Longest gap
1716d
2019-12-27 → 2024-09-07
How close to peak?lower is better
95.8%
80% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
2 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 86% is this cuber's own typical pace.