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Zhengkai Xu (徐正凯) — Clock (WCA) results & prs

Results & PRs for Zhengkai Xu (徐正凯)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.

Competitor event analysis

Zhengkai Xu (徐正凯) — Clock (WCA)

Every number on this screen is Zhengkai Xu (徐正凯)'s Clock (WCA) results only — no other competitor or event is mixed in.

Analyzing
Elo rating
—provisional · 0/3 rated

Zhengkai Xu (徐正凯) 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

Zhengkai Xu (徐正凯) · Clock (WCA)

PBs, PR progression and PR pace

Zhengkai Xu (徐正凯)'s Clock PB average is 22.77, set at Yancheng Open 2024, after 5 PRs in this event — and typically competes within 0% of the PB average held walking in.

PB singlelower is better

19.31

Yancheng Open 2024

PB averagelower is better

22.77

Yancheng Open 2024

Total event PRs

5

Single vs average PRs

3 / 2

single PRs / average PRs

Avg days between PRslower is better

728

Longest gap

1330d

2021-05-01 → 2024-12-21

How close to peak?lower is better

83.9%

100% 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 84% is this cuber's own typical pace.