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Boxun Zhang (张博勋) — Square-1 (WCA) results & prs
Results & PRs for Boxun Zhang (张博勋)'s official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Boxun Zhang (张博勋) — Square-1 (WCA)
Every number on this screen is Boxun Zhang (张博勋)'s Square-1 (WCA) results only — no other competitor or event is mixed in.
Boxun Zhang (张博勋) 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
Boxun Zhang (张博勋) · Square-1 (WCA)
PBs, PR progression and PR pace
Boxun Zhang (张博勋)'s Square-1 PB average is 21.04, set at Maoming Open 2026, after 3 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
18.90
Guangdong Open - Revival & Rival 2026
PB averagelower is better
21.04
Maoming Open 2026
Total event PRs
3
Single vs average PRs
1 / 2
single PRs / average PRs
Avg days between PRslower is better
183
Longest gap
183d
2026-02-06 → 2026-08-08
How close to peak?lower is better
96.0%
100% of comps within 10% of PB pace
Recent PR pace
3 / 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 96% is this cuber's own typical pace.