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Results & PRs for Tai Ho Sum (戴皓琛)'s official 3x3x3 One-Handed (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Tai Ho Sum (戴皓琛)'s 3x3x3 One-Handed (WCA) results only — no other competitor or event is mixed in.
Tai Ho Sum (戴皓琛) has no 3x3x3 One-Handed rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 One-Handed board
Results & PRs
PBs, PR progression and PR pace
Tai Ho Sum (戴皓琛)'s 3x3x3 One-Handed PB average is 16.10, set at Hong Kong Cube Day 2026, after 7 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
14.49
Hong Kong Cube Day 2026
PB averagelower is better
16.10
Hong Kong Cube Day 2026
Total event PRs
7
Single vs average PRs
3 / 4
single PRs / average PRs
Avg days between PRslower is better
247
Longest gap
462d
2025-06-07 → 2026-09-12
How close to peak?lower is better
85.6%
100% of comps within 10% of PB pace
Recent PR pace
2 / 12mo
3 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 90% is this cuber's own typical pace.