Bobby Zhou — 2x2x2 Cube (WCA) results & prs
Results & PRs for Bobby Zhou's official 2x2x2 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Bobby Zhou — 2x2x2 Cube (WCA)
Every number on this screen is Bobby Zhou's 2x2x2 Cube (WCA) results only — no other competitor or event is mixed in.
Bobby Zhou has no 2x2x2 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 2x2x2 Cube board
Results & PRs
Bobby Zhou · 2x2x2 Cube (WCA)
PBs, PR progression and PR pace
Bobby Zhou's 2x2x2 Cube PB average is 8.37, set at West Coast Cubing Western Championship 2026, after 3 PRs in this event — and typically competes within 16% of the PB average held walking in.
PB singlelower is better
6.13
Mission Viejo Fall 2025
PB averagelower is better
8.37
West Coast Cubing Western Championship 2026
Total event PRs
3
Single vs average PRs
1 / 2
single PRs / average PRs
Avg days between PRslower is better
223
Longest gap
223d
2025-10-12 → 2026-05-23
How close to peak?lower is better
116.4%
0% of comps within 10% of PB pace
Recent PR pace
1 / 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 116% is this cuber's own typical pace.