Chi Zhang (张弛) — Square-1 (WCA) results & prs
Results & PRs for Chi Zhang (张弛)'s official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Chi Zhang (张弛) — Square-1 (WCA)
Every number on this screen is Chi Zhang (张弛)'s Square-1 (WCA) results only — no other competitor or event is mixed in.
Chi Zhang (张弛) has no Square-1 rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Square-1 board
Results & PRs
Chi Zhang (张弛) · Square-1 (WCA)
PBs, PR progression and PR pace
Chi Zhang (张弛)'s Square-1 PB average is 28.81, set at Vietnam Championship 2024, after 3 PRs in this event — and typically competes within 25% of the PB average held walking in.
PB singlelower is better
16.74
Vietnam Championship 2025
PB averagelower is better
28.81
Vietnam Championship 2024
Total event PRs
3
Single vs average PRs
2 / 1
single PRs / average PRs
Avg days between PRslower is better
392
Longest gap
392d
2024-07-19 → 2025-08-15
How close to peak?lower is better
125.1%
0% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
1 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 116% is this cuber's own typical pace.