Ryosei Yamada (山田稜成) — Square-1 (WCA) results & prs
Results & PRs for Ryosei Yamada (山田稜成)'s official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Ryosei Yamada (山田稜成) — Square-1 (WCA)
Every number on this screen is Ryosei Yamada (山田稜成)'s Square-1 (WCA) results only — no other competitor or event is mixed in.
Ryosei Yamada (山田稜成) 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
Ryosei Yamada (山田稜成) · Square-1 (WCA)
PBs, PR progression and PR pace
Ryosei Yamada (山田稜成)'s Square-1 PB average is 10.80, set at Otsu Biwako Autumn 2026, after 5 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
8.59
Otsu Biwako Autumn 2026
PB averagelower is better
10.80
Otsu Biwako Autumn 2026
Total event PRs
5
Single vs average PRs
2 / 3
single PRs / average PRs
Avg days between PRslower is better
392
Longest gap
392d
2025-08-24 → 2026-09-20
How close to peak?lower is better
69.7%
100% of comps within 10% of PB pace
Recent PR pace
2 / 12mo
3 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 70% is this cuber's own typical pace.