David Epstein — Square-1 (WCA) results & prs
Results & PRs for David Epstein's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
David Epstein — Square-1 (WCA)
Every number on this screen is David Epstein's Square-1 (WCA) results only — no other competitor or event is mixed in.
David Epstein 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
David Epstein · Square-1 (WCA)
PBs, PR progression and PR pace
David Epstein's Square-1 PB average is 5.28, set at Megaminx in Mordialloc 2025, after 30 PRs in this event — and typically competes within 22% of the PB average held walking in.
PB singlelower is better
4.31
Melbourne Summer 2023
PB averagelower is better
5.28
Megaminx in Mordialloc 2025
Total event PRs
30
Single vs average PRs
11 / 19
single PRs / average PRs
Avg days between PRslower is better
182
Longest gap
967d
2023-01-20 → 2025-09-13
How close to peak?lower is better
121.5%
37% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
1 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 118% is this cuber's own typical pace.