Ruben Grobler — 3x3x3 One-Handed (WCA) results & prs
Results & PRs for Ruben Grobler's official 3x3x3 One-Handed (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Ruben Grobler — 3x3x3 One-Handed (WCA)
Every number on this screen is Ruben Grobler's 3x3x3 One-Handed (WCA) results only — no other competitor or event is mixed in.
Ruben Grobler has no 3x3x3 One-Handed rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 One-Handed board
Results & PRs
Ruben Grobler · 3x3x3 One-Handed (WCA)
PBs, PR progression and PR pace
Ruben Grobler's 3x3x3 One-Handed PB average is 14.22, set at Merry Twistmas Lynnwood 2025, after 21 PRs in this event — and typically competes within 3% of the PB average held walking in.
PB singlelower is better
11.21
CubingZA Nationals 2025
PB averagelower is better
14.22
Merry Twistmas Lynnwood 2025
Total event PRs
21
Single vs average PRs
8 / 13
single PRs / average PRs
Avg days between PRslower is better
247
Longest gap
938d
2019-10-20 → 2022-05-15
How close to peak?lower is better
103.1%
67% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
2 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 106% is this cuber's own typical pace.