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Samuel Katsuo Yamamoto Amaral — Square-1 (WCA) results & prs
Results & PRs for Samuel Katsuo Yamamoto Amaral's official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Samuel Katsuo Yamamoto Amaral — Square-1 (WCA)
Every number on this screen is Samuel Katsuo Yamamoto Amaral's Square-1 (WCA) results only — no other competitor or event is mixed in.
Samuel Katsuo Yamamoto Amaral 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
Samuel Katsuo Yamamoto Amaral · Square-1 (WCA)
PBs, PR progression and PR pace
Samuel Katsuo Yamamoto Amaral's Square-1 PB average is 26.74, set at Rio Exxcube Open 2026, after 7 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
18.70
Center Shopping Jacarepaguá Open 2026
PB averagelower is better
26.74
Rio Exxcube Open 2026
Total event PRs
7
Single vs average PRs
4 / 3
single PRs / average PRs
Avg days between PRslower is better
350
Longest gap
673d
2024-11-15 → 2026-09-19
How close to peak?lower is better
88.7%
67% of comps within 10% of PB pace
Recent PR pace
3 / 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 86% is this cuber's own typical pace.