Cheng-Yu Tsai (蔡承佑) — Clock (WCA) results & prs
Results & PRs for Cheng-Yu Tsai (蔡承佑)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Cheng-Yu Tsai (蔡承佑) — Clock (WCA)
Every number on this screen is Cheng-Yu Tsai (蔡承佑)'s Clock (WCA) results only — no other competitor or event is mixed in.
Cheng-Yu Tsai (蔡承佑) has no Clock rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Clock board
Results & PRs
Cheng-Yu Tsai (蔡承佑) · Clock (WCA)
PBs, PR progression and PR pace
Cheng-Yu Tsai (蔡承佑)'s Clock PB average is 7.73, set at Zhongshan Open 2025, after 6 PRs in this event — and typically competes within 6% of the PB average held walking in.
PB singlelower is better
7.15
Zhongshan Open 2025
PB averagelower is better
7.73
Zhongshan Open 2025
Total event PRs
6
Single vs average PRs
3 / 3
single PRs / average PRs
Avg days between PRslower is better
148
Longest gap
148d
2024-12-06 → 2025-05-03
How close to peak?lower is better
106.3%
25% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
6 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 117% is this cuber's own typical pace.