This page is still filling in
We're pulling Jun Cao (曹骏)'s photo from the official WCA records. It usually takes a few seconds — reload to see the finished page.
Jun Cao (曹骏) — Square-1 (WCA) results & prs
Results & PRs for Jun Cao (曹骏)'s official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jun Cao (曹骏) — Square-1 (WCA)
Every number on this screen is Jun Cao (曹骏)'s Square-1 (WCA) results only — no other competitor or event is mixed in.
Jun Cao (曹骏) 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
Jun Cao (曹骏) · Square-1 (WCA)
PBs, PR progression and PR pace
Jun Cao (曹骏)'s Square-1 PB average is 26.13, set at Chengdu Summer 2024, after 3 PRs in this event — and typically competes within 1% of the PB average held walking in.
PB singlelower is better
17.96
Chengdu Embracing Summer 2026
PB averagelower is better
26.13
Chengdu Summer 2024
Total event PRs
3
Single vs average PRs
2 / 1
single PRs / average PRs
Avg days between PRslower is better
654
Longest gap
654d
2024-07-20 → 2026-05-05
How close to peak?lower is better
101.4%
100% of comps within 10% of PB pace
Recent PR pace
1 / 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 109% is this cuber's own typical pace.