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Zhuojia Zhou (周琢嘉) — Clock (WCA) results & prs
Results & PRs for Zhuojia Zhou (周琢嘉)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Zhuojia Zhou (周琢嘉) — Clock (WCA)
Every number on this screen is Zhuojia Zhou (周琢嘉)'s Clock (WCA) results only — no other competitor or event is mixed in.
Zhuojia Zhou (周琢嘉) has no Clock rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Clock board
Results & PRs
Zhuojia Zhou (周琢嘉) · Clock (WCA)
PBs, PR progression and PR pace
Zhuojia Zhou (周琢嘉)'s Clock PB average is 9.88, set at Beijing Winter 2026, after 6 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
8.41
Beijing Winter 2026
PB averagelower is better
9.88
Beijing Winter 2026
Total event PRs
6
Single vs average PRs
3 / 3
single PRs / average PRs
Avg days between PRslower is better
266
Longest gap
518d
2024-07-27 → 2025-12-27
How close to peak?lower is better
75.7%
100% of comps within 10% of PB pace
Recent PR pace
4 / 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 81% is this cuber's own typical pace.