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Results & PRs for Zhuocheng Guo (郭卓成)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Zhuocheng Guo (郭卓成)'s Clock (WCA) results only — no other competitor or event is mixed in.
Zhuocheng Guo (郭卓成) 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
PBs, PR progression and PR pace
Zhuocheng Guo (郭卓成)'s Clock PB average is 14.36, set at Guangzhou Grand Open 2026, after 6 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
12.73
Guangzhou Grand Open 2026
PB averagelower is better
14.36
Guangzhou Grand Open 2026
Total event PRs
6
Single vs average PRs
3 / 3
single PRs / average PRs
Avg days between PRslower is better
58
Longest gap
58d
2026-08-08 → 2026-10-05
How close to peak?lower is better
88.9%
100% of comps within 10% of PB pace
Recent PR pace
6 / 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 89% is this cuber's own typical pace.