Jason Chang (章維祐) — 3x3x3 Cube (WCA) results & prs
Results & PRs for Jason Chang (章維祐)'s official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jason Chang (章維祐) — 3x3x3 Cube (WCA)
Every number on this screen is Jason Chang (章維祐)'s 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Jason Chang (章維祐) has no 3x3x3 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 Cube board
Results & PRs
Jason Chang (章維祐) · 3x3x3 Cube (WCA)
PBs, PR progression and PR pace
Jason Chang (章維祐)'s 3x3x3 Cube PB average is 21.11, set at La La Land 2024, after 16 PRs in this event — and typically competes within 10% of the PB average held walking in.
PB singlelower is better
13.56
UCSD Unofficial Events 2025
PB averagelower is better
21.11
La La Land 2024
Total event PRs
16
Single vs average PRs
9 / 7
single PRs / average PRs
Avg days between PRslower is better
110
Longest gap
357d
2024-11-02 → 2025-10-25
How close to peak?lower is better
109.9%
50% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
1 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 110% is this cuber's own typical pace.