Preston Chang — Pyraminx (WCA) results & prs
Results & PRs for Preston Chang's official Pyraminx (WCA) results: every round on record, measured against their own personal bests and their peers.
Results & PRs for Preston Chang's official Pyraminx (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Preston Chang's Pyraminx (WCA) results only — no other competitor or event is mixed in.
Preston Chang has no Pyraminx rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Pyraminx board
Results & PRs
PBs, PR progression and PR pace
Preston Chang's Pyraminx PB average is 7.85, set at BC Championship 2026, after 6 PRs in this event — and typically competes within 2% of the PB average held walking in.
PB singlelower is better
5.66
Richmond Spring 2026
PB averagelower is better
7.85
BC Championship 2026
Total event PRs
6
Single vs average PRs
3 / 3
single PRs / average PRs
Avg days between PRslower is better
129
Longest gap
140d
2025-11-22 → 2026-04-11
How close to peak?lower is better
102.1%
50% of comps within 10% of PB pace
Recent PR pace
6 / 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 111% is this cuber's own typical pace.