Cheng-Yu Tsai (蔡承佑) — 7x7x7 Cube (WCA) results & prs
Results & PRs for Cheng-Yu Tsai (蔡承佑)'s official 7x7x7 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Cheng-Yu Tsai (蔡承佑) — 7x7x7 Cube (WCA)
Every number on this screen is Cheng-Yu Tsai (蔡承佑)'s 7x7x7 Cube (WCA) results only — no other competitor or event is mixed in.
Cheng-Yu Tsai (蔡承佑) has no 7x7x7 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 7x7x7 Cube board
Results & PRs
Cheng-Yu Tsai (蔡承佑) · 7x7x7 Cube (WCA)
PBs, PR progression and PR pace
Cheng-Yu Tsai (蔡承佑)'s 7x7x7 Cube PB average is 3:14.12, set at Taipei Cube Open 2026, after 3 PRs in this event — and typically competes within 5% of the PB average held walking in.
PB singlelower is better
3:06.81
Taipei Cube Open 2026
PB averagelower is better
3:14.12
Taipei Cube Open 2026
Total event PRs
3
Single vs average PRs
2 / 1
single PRs / average PRs
Avg days between PRslower is better
190
Longest gap
190d
2025-12-19 → 2026-06-27
How close to peak?lower is better
104.9%
100% of comps within 10% of PB pace
Recent PR pace
3 / 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 105% is this cuber's own typical pace.