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Results & PRs for Zhou Zi Kai (周子凱)'s official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Zhou Zi Kai (周子凱)'s 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Zhou Zi Kai (周子凱) 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
PBs, PR progression and PR pace
Zhou Zi Kai (周子凱)'s 3x3x3 Cube PB average is 10.14, set at Chengdu Spring Open 2025, after 22 PRs in this event — and typically competes within 5% of the PB average held walking in.
PB singlelower is better
7.84
Chengdu Spring Open 2025
PB averagelower is better
10.14
Chengdu Spring Open 2025
Total event PRs
22
Single vs average PRs
11 / 11
single PRs / average PRs
Avg days between PRslower is better
62
Longest gap
133d
2023-10-21 → 2024-03-02
How close to peak?lower is better
104.9%
61% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
7 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.