David-Nuo Cheng — 4x4x4 Cube (WCA) results & prs
Results & PRs for David-Nuo Cheng's official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
David-Nuo Cheng — 4x4x4 Cube (WCA)
Every number on this screen is David-Nuo Cheng's 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
David-Nuo Cheng 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
David-Nuo Cheng · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
David-Nuo Cheng's 4x4x4 Cube PB average is 1:15.36, set at Ottawa Big Cubes 2026, after 8 PRs in this event — and typically competes within 8% of the PB average held walking in.
PB singlelower is better
1:07.12
Ottawa Big Cubes 2026
PB averagelower is better
1:15.36
Ottawa Big Cubes 2026
Total event PRs
8
Single vs average PRs
4 / 4
single PRs / average PRs
Avg days between PRslower is better
189
Longest gap
357d
2024-09-21 → 2025-09-13
How close to peak?lower is better
107.9%
83% of comps within 10% of PB pace
Recent PR pace
5 / 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 100% is this cuber's own typical pace.