Cheng-Yu Tsai (蔡承佑) — Square-1 (WCA) results & prs
Results & PRs for Cheng-Yu Tsai (蔡承佑)'s official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Cheng-Yu Tsai (蔡承佑) — Square-1 (WCA)
Every number on this screen is Cheng-Yu Tsai (蔡承佑)'s Square-1 (WCA) results only — no other competitor or event is mixed in.
Cheng-Yu Tsai (蔡承佑) 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
Cheng-Yu Tsai (蔡承佑) · Square-1 (WCA)
PBs, PR progression and PR pace
Cheng-Yu Tsai (蔡承佑)'s Square-1 PB average is 10.27, set at Taiwan Championship 2025, after 16 PRs in this event — and typically competes within 14% of the PB average held walking in.
PB singlelower is better
8.19
Taipei Cube Open 2026
PB averagelower is better
10.27
Taiwan Championship 2025
Total event PRs
16
Single vs average PRs
10 / 6
single PRs / average PRs
Avg days between PRslower is better
112
Longest gap
273d
2025-03-01 → 2025-11-29
How close to peak?lower is better
114.4%
50% of comps within 10% of PB pace
Recent PR pace
5 / 12mo
4 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 110% is this cuber's own typical pace.