Colin Chu — Square-1 (WCA) results & prs
Results & PRs for Colin Chu's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Colin Chu — Square-1 (WCA)
Every number on this screen is Colin Chu's Square-1 (WCA) results only — no other competitor or event is mixed in.
Colin Chu has no Square-1 rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Square-1 board
Results & PRs
Colin Chu · Square-1 (WCA)
PBs, PR progression and PR pace
Colin Chu's Square-1 PB average is 9.06, set at A Friday in Ashfield 2024, after 13 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
6.88
Deerfield MA Summer 2026
PB averagelower is better
9.06
A Friday in Ashfield 2024
Total event PRs
13
Single vs average PRs
7 / 6
single PRs / average PRs
Avg days between PRslower is better
169
Longest gap
379d
2025-08-08 → 2026-08-22
How close to peak?lower is better
95.8%
83% of comps within 10% of PB pace
Recent PR pace
2 / 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 103% is this cuber's own typical pace.