Hsi-An Chang (張襲安) — 4x4x4 Cube (WCA) results & prs
Results & PRs for Hsi-An Chang (張襲安)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Hsi-An Chang (張襲安) — 4x4x4 Cube (WCA)
Every number on this screen is Hsi-An Chang (張襲安)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Hsi-An Chang (張襲安) 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
Hsi-An Chang (張襲安) · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Hsi-An Chang (張襲安)'s 4x4x4 Cube PB average is 1:11.71, set at Saint John's Summer 2026, after 10 PRs in this event — and typically competes within 5% of the PB average held walking in.
PB singlelower is better
59.53
Woonsocket Cubikon 2026
PB averagelower is better
1:11.71
Saint John's Summer 2026
Total event PRs
10
Single vs average PRs
6 / 4
single PRs / average PRs
Avg days between PRslower is better
96
Longest gap
155d
2025-05-17 → 2025-10-19
How close to peak?lower is better
104.8%
67% of comps within 10% of PB pace
Recent PR pace
4 / 12mo
6 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.