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John Chang — Square-1 (WCA) results & prs
Results & PRs for John Chang's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
John Chang — Square-1 (WCA)
Every number on this screen is John Chang's Square-1 (WCA) results only — no other competitor or event is mixed in.
John Chang 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
John Chang · Square-1 (WCA)
PBs, PR progression and PR pace
John Chang's Square-1 PB average is 33.55, set at UCSD Winter 2023, after 4 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
25.17
UCSD Winter 2023
PB averagelower is better
33.55
UCSD Winter 2023
Total event PRs
4
Single vs average PRs
2 / 2
single PRs / average PRs
Avg days between PRslower is better
350
Longest gap
350d
2022-12-31 → 2023-12-16
How close to peak?lower is better
90.6%
100% of comps within 10% of PB pace
Recent PR pace
0 / 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 91% is this cuber's own typical pace.