Yechen Yan (颜叶辰) — Clock (WCA) results & prs
Results & PRs for Yechen Yan (颜叶辰)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Yechen Yan (颜叶辰) — Clock (WCA)
Every number on this screen is Yechen Yan (颜叶辰)'s Clock (WCA) results only — no other competitor or event is mixed in.
Yechen Yan (颜叶辰) 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
Yechen Yan (颜叶辰) · Clock (WCA)
PBs, PR progression and PR pace
Yechen Yan (颜叶辰)'s Clock PB average is 3.98, set at Jiangmen Open 2025, after 17 PRs in this event — and typically competes within 15% of the PB average held walking in.
PB singlelower is better
3.50
Xianju Special 2026
PB averagelower is better
3.98
Jiangmen Open 2025
Total event PRs
17
Single vs average PRs
10 / 7
single PRs / average PRs
Avg days between PRslower is better
76
Longest gap
196d
2025-08-24 → 2026-03-08
How close to peak?lower is better
114.7%
36% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
14 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 116% is this cuber's own typical pace.