Justin Chew — Clock (WCA) results & prs
Results & PRs for Justin Chew's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Justin Chew — Clock (WCA)
Every number on this screen is Justin Chew's Clock (WCA) results only — no other competitor or event is mixed in.
Justin Chew has no Clock rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Clock board
Results & PRs
Justin Chew · Clock (WCA)
PBs, PR progression and PR pace
Justin Chew's Clock PB average is 8.17, set at Warm Up Vancouver 2025, after 15 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
6.64
Surrey Side Events 2026
PB averagelower is better
8.17
Warm Up Vancouver 2025
Total event PRs
15
Single vs average PRs
8 / 7
single PRs / average PRs
Avg days between PRslower is better
84
Longest gap
287d
2025-06-14 → 2026-03-28
How close to peak?lower is better
96.0%
92% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
8 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 97% is this cuber's own typical pace.