Jackey Zheng — Square-1 (WCA) results & prs
Results & PRs for Jackey Zheng's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jackey Zheng — Square-1 (WCA)
Every number on this screen is Jackey Zheng's Square-1 (WCA) results only — no other competitor or event is mixed in.
Jackey Zheng 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
Jackey Zheng · Square-1 (WCA)
PBs, PR progression and PR pace
Jackey Zheng's Square-1 PB average is 7.60, set at Country Roads Martinsburg 2020, after 22 PRs in this event — and typically competes within 11% of the PB average held walking in.
PB singlelower is better
4.95
Brooklyn 2019
PB averagelower is better
7.60
Country Roads Martinsburg 2020
Total event PRs
22
Single vs average PRs
11 / 11
single PRs / average PRs
Avg days between PRslower is better
75
Longest gap
205d
2019-08-01 → 2020-02-22
How close to peak?lower is better
110.6%
44% 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 111% is this cuber's own typical pace.