Hsi-An Chang (張襲安) — 2x2x2 Cube (WCA) results & prs
Results & PRs for Hsi-An Chang (張襲安)'s official 2x2x2 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) — 2x2x2 Cube (WCA)
Every number on this screen is Hsi-An Chang (張襲安)'s 2x2x2 Cube (WCA) results only — no other competitor or event is mixed in.
Hsi-An Chang (張襲安) has no 2x2x2 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 2x2x2 Cube board
Results & PRs
Hsi-An Chang (張襲安) · 2x2x2 Cube (WCA)
PBs, PR progression and PR pace
Hsi-An Chang (張襲安)'s 2x2x2 Cube PB average is 7.60, set at Phillips Exeter Cube Day 2025, after 8 PRs in this event — and typically competes within 7% of the PB average held walking in.
PB singlelower is better
3.90
Woonsocket Cubikon 2026
PB averagelower is better
7.60
Phillips Exeter Cube Day 2025
Total event PRs
8
Single vs average PRs
4 / 4
single PRs / average PRs
Avg days between PRslower is better
115
Longest gap
218d
2026-01-10 → 2026-08-16
How close to peak?lower is better
107.2%
63% of comps within 10% of PB pace
Recent PR pace
2 / 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 106% is this cuber's own typical pace.