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Jiechun Lin (林洁纯) — Clock (WCA) results & prs
Results & PRs for Jiechun Lin (林洁纯)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jiechun Lin (林洁纯) — Clock (WCA)
Every number on this screen is Jiechun Lin (林洁纯)'s Clock (WCA) results only — no other competitor or event is mixed in.
Jiechun Lin (林洁纯) 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
Jiechun Lin (林洁纯) · Clock (WCA)
PBs, PR progression and PR pace
Jiechun Lin (林洁纯)'s Clock PB average is 12.24, set at Guangzhou Grand Open 2026, after 10 PRs in this event — and typically competes within 1% of the PB average held walking in.
PB singlelower is better
10.92
Guangzhou Grand Open 2026
PB averagelower is better
12.24
Guangzhou Grand Open 2026
Total event PRs
10
Single vs average PRs
5 / 5
single PRs / average PRs
Avg days between PRslower is better
667
Longest gap
1813d
2019-06-16 → 2024-06-02
How close to peak?lower is better
100.7%
83% of comps within 10% of PB pace
Recent PR pace
4 / 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 108% is this cuber's own typical pace.