Isaac Silberman — 5x5x5 Cube (WCA) results & prs
Results & PRs for Isaac Silberman's official 5x5x5 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Isaac Silberman — 5x5x5 Cube (WCA)
Every number on this screen is Isaac Silberman's 5x5x5 Cube (WCA) results only — no other competitor or event is mixed in.
Isaac Silberman has no 5x5x5 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 5x5x5 Cube board
Results & PRs
Isaac Silberman · 5x5x5 Cube (WCA)
PBs, PR progression and PR pace
Isaac Silberman's 5x5x5 Cube PB average is 1:33.99, set at Empire State Spring 2023, after 9 PRs in this event — and typically competes within 4% of the PB average held walking in.
PB singlelower is better
1:21.81
Princeton Fall 2023
PB averagelower is better
1:33.99
Empire State Spring 2023
Total event PRs
9
Single vs average PRs
4 / 5
single PRs / average PRs
Avg days between PRslower is better
168
Longest gap
405d
2022-01-16 → 2023-02-25
How close to peak?lower is better
104.1%
77% of comps within 10% of PB pace
Recent PR pace
0 / 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 104% is this cuber's own typical pace.