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Chang Hong Liang (张泓量) — Clock (WCA) results & prs
Results & PRs for Chang Hong Liang (张泓量)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Chang Hong Liang (张泓量) — Clock (WCA)
Every number on this screen is Chang Hong Liang (张泓量)'s Clock (WCA) results only — no other competitor or event is mixed in.
Chang Hong Liang (张泓量) 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
Chang Hong Liang (张泓量) · Clock (WCA)
PBs, PR progression and PR pace
Chang Hong Liang (张泓量)'s Clock PB average is 9.88, set at Singapore Polytechnic September Showdown 2026, after 8 PRs in this event — and typically competes within 2% of the PB average held walking in.
PB singlelower is better
8.44
Singapore Sides Standoff 2024
PB averagelower is better
9.88
Singapore Polytechnic September Showdown 2026
Total event PRs
8
Single vs average PRs
3 / 5
single PRs / average PRs
Avg days between PRslower is better
340
Longest gap
684d
2024-04-07 → 2026-02-20
How close to peak?lower is better
101.6%
70% of comps within 10% of PB pace
Recent PR pace
2 / 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.