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Results & PRs for Zhihai Liu (刘之海)'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 Zhihai Liu (刘之海)'s 3x3x3 One-Handed (WCA) results only — no other competitor or event is mixed in.
Zhihai Liu (刘之海) 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
Zhihai Liu (刘之海)'s 3x3x3 One-Handed PB average is 16.99, set at Hong Kong Cube Day 2023, after 14 PRs in this event — and typically competes within 4% of the PB average held walking in.
PB singlelower is better
13.26
Zhuhai Open 2025
PB averagelower is better
16.99
Hong Kong Cube Day 2023
Total event PRs
14
Single vs average PRs
7 / 7
single PRs / average PRs
Avg days between PRslower is better
366
Longest gap
834d
2023-03-04 → 2025-06-15
How close to peak?lower is better
104.0%
58% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
1 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.