Curtis Chai — 4x4x4 Cube (WCA) results & prs
Results & PRs for Curtis Chai's official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Results & PRs for Curtis Chai's official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Curtis Chai's 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Curtis Chai has no 4x4x4 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 4x4x4 Cube board
Results & PRs
PBs, PR progression and PR pace
Curtis Chai's 4x4x4 Cube PB average is 24.23, set at Rubik's WCA North American Championship 2026, after 45 PRs in this event — and typically competes within 5% of the PB average held walking in.
PB singlelower is better
20.53
Mid-Atlantic Speedcubing Championship 2026
PB averagelower is better
24.23
Rubik's WCA North American Championship 2026
Total event PRs
45
Single vs average PRs
19 / 26
single PRs / average PRs
Avg days between PRslower is better
54
Longest gap
233d
2024-08-23 → 2025-04-13
How close to peak?lower is better
105.0%
75% of comps within 10% of PB pace
Recent PR pace
8 / 12mo
10 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.