Ray Zhang (张灏睿) — Clock (WCA) results & prs
Results & PRs for Ray Zhang (张灏睿)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Ray Zhang (张灏睿) — Clock (WCA)
Every number on this screen is Ray Zhang (张灏睿)'s Clock (WCA) results only — no other competitor or event is mixed in.
Ray Zhang (张灏睿) 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
Ray Zhang (张灏睿) · Clock (WCA)
PBs, PR progression and PR pace
Ray Zhang (张灏睿)'s Clock PB average is 8.79, set at Kensington May Upstairs 2024, after 8 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
7.00
Kensington May Upstairs 2024
PB averagelower is better
8.79
Kensington May Upstairs 2024
Total event PRs
8
Single vs average PRs
5 / 3
single PRs / average PRs
Avg days between PRslower is better
438
Longest gap
532d
2021-12-18 → 2023-06-03
How close to peak?lower is better
98.9%
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 105% is this cuber's own typical pace.