This page is still filling in
We're pulling Zaiyuan Chu (初载源)'s photo from the official WCA records. It usually takes a few seconds — reload to see the finished page.
Zaiyuan Chu (初载源) — 4x4x4 Cube (WCA) results & prs
Results & PRs for Zaiyuan Chu (初载源)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Zaiyuan Chu (初载源) — 4x4x4 Cube (WCA)
Every number on this screen is Zaiyuan Chu (初载源)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Zaiyuan Chu (初载源) has no 4x4x4 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 4x4x4 Cube board
Results & PRs
Zaiyuan Chu (初载源) · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Zaiyuan Chu (初载源)'s 4x4x4 Cube PB average is 52.24, set at Shandong Open 2019, after 5 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
46.25
Shandong Open 2019
PB averagelower is better
52.24
Shandong Open 2019
Total event PRs
5
Single vs average PRs
2 / 3
single PRs / average PRs
Avg days between PRslower is better
94
Longest gap
112d
2019-03-31 → 2019-07-21
How close to peak?lower is better
96.6%
100% 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 97% is this cuber's own typical pace.