Yu-Chi Chang (張祐齊) — Clock (WCA) results & prs
Results & PRs for Yu-Chi Chang (張祐齊)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Yu-Chi Chang (張祐齊) — Clock (WCA)
Every number on this screen is Yu-Chi Chang (張祐齊)'s Clock (WCA) results only — no other competitor or event is mixed in.
Yu-Chi Chang (張祐齊) 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
Yu-Chi Chang (張祐齊) · Clock (WCA)
PBs, PR progression and PR pace
Yu-Chi Chang (張祐齊)'s Clock PB average is 13.28, set at Taipei Cube Open 2026, after 3 PRs in this event.
PB singlelower is better
11.79
Taipei Cube Open 2026
PB averagelower is better
13.28
Taipei Cube Open 2026
Total event PRs
3
Single vs average PRs
2 / 1
single PRs / average PRs
Avg days between PRslower is better
932
Longest gap
932d
2023-12-08 → 2026-06-27
How close to peak?lower is better
—
100% = PB-average pace
Recent PR pace
2 / 12mo
0 in the 12 months before
PR progression over time