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Kun Er Zhang — Square-1 (WCA) results & prs
Results & PRs for Kun Er Zhang's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Kun Er Zhang — Square-1 (WCA)
Every number on this screen is Kun Er Zhang's Square-1 (WCA) results only — no other competitor or event is mixed in.
Kun Er Zhang 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
Kun Er Zhang · Square-1 (WCA)
PBs, PR progression and PR pace
Kun Er Zhang's Square-1 PB average is 37.55, set at New Zealand Nationals 2022, after 4 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
27.17
New Zealand Nationals 2022
PB averagelower is better
37.55
New Zealand Nationals 2022
Total event PRs
4
Single vs average PRs
2 / 2
single PRs / average PRs
Avg days between PRslower is better
700
Longest gap
700d
2021-01-08 → 2022-12-09
How close to peak?lower is better
99.1%
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 99% is this cuber's own typical pace.