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Results & PRs for Chenghao Guo (国成浩)'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 Chenghao Guo (国成浩)'s Clock (WCA) results only — no other competitor or event is mixed in.
Chenghao Guo (国成浩) 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
Chenghao Guo (国成浩)'s Clock PB average is 13.01, set at Zhengzhou Open 2024, after 7 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
10.40
Zhengzhou Open 2024
PB averagelower is better
13.01
Zhengzhou Open 2024
Total event PRs
7
Single vs average PRs
4 / 3
single PRs / average PRs
Avg days between PRslower is better
894
Longest gap
1947d
2019-08-10 → 2024-12-08
How close to peak?lower is better
100.0%
80% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
2 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 96% is this cuber's own typical pace.