Shaun Mack — Square-1 (WCA) results & prs
Results & PRs for Shaun Mack's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Shaun Mack — Square-1 (WCA)
Every number on this screen is Shaun Mack's Square-1 (WCA) results only — no other competitor or event is mixed in.
Shaun Mack 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
Shaun Mack · Square-1 (WCA)
PBs, PR progression and PR pace
Shaun Mack's Square-1 PB average is 7.26, set at Mid-Atlantic Speedcubing Championship 2026, after 27 PRs in this event — and typically competes within 18% of the PB average held walking in.
PB singlelower is better
5.62
Rubik's WCA North American Championship 2026
PB averagelower is better
7.26
Mid-Atlantic Speedcubing Championship 2026
Total event PRs
27
Single vs average PRs
13 / 14
single PRs / average PRs
Avg days between PRslower is better
161
Longest gap
754d
2024-06-08 → 2026-07-02
How close to peak?lower is better
118.2%
22% of comps within 10% of PB pace
Recent PR pace
2 / 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 120% is this cuber's own typical pace.