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Brian Zhou — Square-1 (WCA) results & prs
Results & PRs for Brian Zhou's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Brian Zhou — Square-1 (WCA)
Every number on this screen is Brian Zhou's Square-1 (WCA) results only — no other competitor or event is mixed in.
Brian Zhou has no Square-1 rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Square-1 board
Results & PRs
Brian Zhou · Square-1 (WCA)
PBs, PR progression and PR pace
Brian Zhou's Square-1 PB average is 28.37, set at Holiday Open 2023, after 3 PRs in this event — and typically competes within 103% of the PB average held walking in.
PB singlelower is better
18.38
Florida Championship 2026
PB averagelower is better
28.37
Holiday Open 2023
Total event PRs
3
Single vs average PRs
2 / 1
single PRs / average PRs
Avg days between PRslower is better
1260
Longest gap
1260d
2023-03-25 → 2026-09-05
How close to peak?lower is better
202.7%
0% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
0 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 244% is this cuber's own typical pace.