Isaac Corker — Square-1 (WCA) results & prs
Results & PRs for Isaac Corker's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Isaac Corker — Square-1 (WCA)
Every number on this screen is Isaac Corker's Square-1 (WCA) results only — no other competitor or event is mixed in.
Isaac Corker 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
Isaac Corker · Square-1 (WCA)
PBs, PR progression and PR pace
Isaac Corker's Square-1 PB average is 5.94, set at Kewbz UK Championship 2026, after 14 PRs in this event — and typically competes within 8% of the PB average held walking in.
PB singlelower is better
4.67
Wakefield Summer 2024
PB averagelower is better
5.94
Kewbz UK Championship 2026
Total event PRs
14
Single vs average PRs
4 / 10
single PRs / average PRs
Avg days between PRslower is better
107
Longest gap
265d
2024-11-30 → 2025-08-22
How close to peak?lower is better
108.3%
57% of comps within 10% of PB pace
Recent PR pace
3 / 12mo
3 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 107% is this cuber's own typical pace.