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Results & PRs for Alvin Hiu Yeung Cheng (鄭曉洋)'s official 4x4x4 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 Alvin Hiu Yeung Cheng (鄭曉洋)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Alvin Hiu Yeung Cheng (鄭曉洋) 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
PBs, PR progression and PR pace
Alvin Hiu Yeung Cheng (鄭曉洋)'s 4x4x4 Cube PB average is 37.01, set at Championnat Québécois 2026, after 10 PRs in this event — and typically competes within 6% of the PB average held walking in.
PB singlelower is better
31.63
Pickering NxNxN Winter 2026
PB averagelower is better
37.01
Championnat Québécois 2026
Total event PRs
10
Single vs average PRs
4 / 6
single PRs / average PRs
Avg days between PRslower is better
177
Longest gap
322d
2024-06-01 → 2025-04-19
How close to peak?lower is better
106.1%
92% of comps within 10% of PB pace
Recent PR pace
3 / 12mo
5 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.