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Jia-Chuan Chang (張家銓) — 5x5x5 Cube (WCA) results & prs
Results & PRs for Jia-Chuan Chang (張家銓)'s official 5x5x5 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) — 5x5x5 Cube (WCA)
Every number on this screen is Jia-Chuan Chang (張家銓)'s 5x5x5 Cube (WCA) results only — no other competitor or event is mixed in.
Jia-Chuan Chang (張家銓) has no 5x5x5 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 5x5x5 Cube board
Results & PRs
Jia-Chuan Chang (張家銓) · 5x5x5 Cube (WCA)
PBs, PR progression and PR pace
Jia-Chuan Chang (張家銓)'s 5x5x5 Cube PB average is 1:31.30, set at Big Cubes Challenge 2016, after 14 PRs in this event — and typically competes within 3% of the PB average held walking in.
PB singlelower is better
1:21.33
Big Cubes Challenge 2016
PB averagelower is better
1:31.30
Big Cubes Challenge 2016
Total event PRs
14
Single vs average PRs
8 / 6
single PRs / average PRs
Avg days between PRslower is better
152
Longest gap
358d
2014-02-22 → 2015-02-15
How close to peak?lower is better
103.2%
85% 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 105% is this cuber's own typical pace.