Eugene Chang — 4x4x4 Cube (WCA) results & prs
Results & PRs for Eugene Chang's official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Eugene Chang — 4x4x4 Cube (WCA)
Every number on this screen is Eugene Chang's 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Eugene Chang 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
Eugene Chang · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Eugene Chang's 4x4x4 Cube PB average is 46.80, set at UCLA Spring 2025, after 7 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
38.91
UCLA Spring 2025
PB averagelower is better
46.80
UCLA Spring 2025
Total event PRs
7
Single vs average PRs
4 / 3
single PRs / average PRs
Avg days between PRslower is better
1358
Longest gap
3711d
2015-02-21 → 2025-04-20
How close to peak?lower is better
93.8%
100% of comps within 10% of PB pace
Recent PR pace
0 / 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 90% is this cuber's own typical pace.