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Jiahua Zhang (张家华) — 6x6x6 Cube (WCA) results & prs
Results & PRs for Jiahua Zhang (张家华)'s official 6x6x6 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jiahua Zhang (张家华) — 6x6x6 Cube (WCA)
Every number on this screen is Jiahua Zhang (张家华)'s 6x6x6 Cube (WCA) results only — no other competitor or event is mixed in.
Jiahua Zhang (张家华) has no 6x6x6 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 6x6x6 Cube board
Results & PRs
Jiahua Zhang (张家华) · 6x6x6 Cube (WCA)
PBs, PR progression and PR pace
Jiahua Zhang (张家华)'s 6x6x6 Cube PB average is 2:13.90, set at Guangzhou Big Cubes 2026, after 6 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
2:07.03
Guangzhou Big Cubes 2026
PB averagelower is better
2:13.90
Guangzhou Big Cubes 2026
Total event PRs
6
Single vs average PRs
3 / 3
single PRs / average PRs
Avg days between PRslower is better
1592
Longest gap
2750d
2018-12-09 → 2026-06-20
How close to peak?lower is better
88.6%
100% 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 92% is this cuber's own typical pace.