Sandra Chen — 3x3x3 One-Handed (WCA) results & prs
Results & PRs for Sandra Chen's official 3x3x3 One-Handed (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Sandra Chen — 3x3x3 One-Handed (WCA)
Every number on this screen is Sandra Chen's 3x3x3 One-Handed (WCA) results only — no other competitor or event is mixed in.
Sandra Chen 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
Sandra Chen · 3x3x3 One-Handed (WCA)
PBs, PR progression and PR pace
Sandra Chen's 3x3x3 One-Handed PB average is 24.83, set at Graz Open 2025, after 7 PRs in this event — and typically competes within 9% of the PB average held walking in.
PB singlelower is better
21.09
Vienna Frühling 2026
PB averagelower is better
24.83
Graz Open 2025
Total event PRs
7
Single vs average PRs
4 / 3
single PRs / average PRs
Avg days between PRslower is better
140
Longest gap
224d
2025-10-04 → 2026-05-16
How close to peak?lower is better
109.2%
50% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
6 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 110% is this cuber's own typical pace.