Chi Zhang (张弛) — 4x4x4 Cube (WCA) results & prs
Results & PRs for Chi Zhang (张弛)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Chi Zhang (张弛) — 4x4x4 Cube (WCA)
Every number on this screen is Chi Zhang (张弛)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Chi Zhang (张弛) has no 4x4x4 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 4x4x4 Cube board
Results & PRs
Chi Zhang (张弛) · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Chi Zhang (张弛)'s 4x4x4 Cube PB average is 30.63, set at Yancheng Spring Open 2026, after 20 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
27.55
Guangzhou Grand Open 2026
PB averagelower is better
30.63
Yancheng Spring Open 2026
Total event PRs
20
Single vs average PRs
9 / 11
single PRs / average PRs
Avg days between PRslower is better
297
Longest gap
1453d
2020-01-01 → 2023-12-24
How close to peak?lower is better
98.8%
88% of comps within 10% of PB pace
Recent PR pace
2 / 12mo
3 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 100% is this cuber's own typical pace.