Jason Chang (章維祐) — 3x3x3 One-Handed (WCA) results & prs
Results & PRs for Jason Chang (章維祐)'s official 3x3x3 One-Handed (WCA) results: every round on record, measured against their own personal bests and their peers.
Results & PRs for Jason Chang (章維祐)'s official 3x3x3 One-Handed (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Jason Chang (章維祐)'s 3x3x3 One-Handed (WCA) results only — no other competitor or event is mixed in.
Jason Chang (章維祐) has no 3x3x3 One-Handed rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 One-Handed board
Results & PRs
PBs, PR progression and PR pace
Jason Chang (章維祐)'s 3x3x3 One-Handed PB average is 55.52, set at UCSD Weeknights I 2024, after 8 PRs in this event — and typically competes within 18% of the PB average held walking in.
PB singlelower is better
30.81
Honolulu ʻUʻuku a Makapō 2025
PB averagelower is better
55.52
UCSD Weeknights I 2024
Total event PRs
8
Single vs average PRs
6 / 2
single PRs / average PRs
Avg days between PRslower is better
87
Longest gap
153d
2024-05-18 → 2024-10-18
How close to peak?lower is better
118.2%
57% 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 109% is this cuber's own typical pace.