Yechen Yan (颜叶辰) — Square-1 (WCA) results & prs
Results & PRs for Yechen Yan (颜叶辰)'s official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Yechen Yan (颜叶辰) — Square-1 (WCA)
Every number on this screen is Yechen Yan (颜叶辰)'s Square-1 (WCA) results only — no other competitor or event is mixed in.
Yechen Yan (颜叶辰) has no Square-1 rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Square-1 board
Results & PRs
Yechen Yan (颜叶辰) · Square-1 (WCA)
PBs, PR progression and PR pace
Yechen Yan (颜叶辰)'s Square-1 PB average is 17.47, set at Deqing Small & Special 2026, after 6 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
13.49
Xianju Special 2026
PB averagelower is better
17.47
Deqing Small & Special 2026
Total event PRs
6
Single vs average PRs
2 / 4
single PRs / average PRs
Avg days between PRslower is better
40
Longest gap
49d
2026-03-08 → 2026-04-26
How close to peak?lower is better
90.0%
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 100% is this cuber's own typical pace.