This page is still filling in
We're pulling Anna Zhou's photo from the official WCA records. It usually takes a few seconds — reload to see the finished page.
Anna Zhou — 3x3x3 Cube (WCA) results & prs
Results & PRs for Anna Zhou's official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Anna Zhou — 3x3x3 Cube (WCA)
Every number on this screen is Anna Zhou's 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Anna Zhou 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
Anna Zhou · 3x3x3 Cube (WCA)
PBs, PR progression and PR pace
Anna Zhou's 3x3x3 Cube PB average is 8.61, set at Rubik's WCA World Championship 2025, after 19 PRs in this event — and typically competes within 11% of the PB average held walking in.
PB singlelower is better
6.94
Rubik's WCA World Championship 2025
PB averagelower is better
8.61
Rubik's WCA World Championship 2025
Total event PRs
19
Single vs average PRs
9 / 10
single PRs / average PRs
Avg days between PRslower is better
147
Longest gap
453d
2024-04-06 → 2025-07-03
How close to peak?lower is better
111.3%
37% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
2 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 112% is this cuber's own typical pace.