This page is still filling in
We're pulling Jia-Chuan Chang (張家銓)'s photo from the official WCA records. It usually takes a few seconds — reload to see the finished page.
Jia-Chuan Chang (張家銓) — 3x3x3 Cube (WCA) results & prs
Results & PRs for Jia-Chuan Chang (張家銓)'s official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jia-Chuan Chang (張家銓) — 3x3x3 Cube (WCA)
Every number on this screen is Jia-Chuan Chang (張家銓)'s 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Jia-Chuan Chang (張家銓) 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
Jia-Chuan Chang (張家銓) · 3x3x3 Cube (WCA)
PBs, PR progression and PR pace
Jia-Chuan Chang (張家銓)'s 3x3x3 Cube PB average is 11.05, set at Kaohsiung Open 2016, after 14 PRs in this event — and typically competes within 9% of the PB average held walking in.
PB singlelower is better
8.44
Kaohsiung Open 2016
PB averagelower is better
11.05
Kaohsiung Open 2016
Total event PRs
14
Single vs average PRs
6 / 8
single PRs / average PRs
Avg days between PRslower is better
166
Longest gap
356d
2013-03-03 → 2014-02-22
How close to peak?lower is better
108.7%
60% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
0 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 108% is this cuber's own typical pace.