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Results & PRs for Qianhan Zhang (张乾翰)'s official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Qianhan Zhang (张乾翰)'s Square-1 (WCA) results only — no other competitor or event is mixed in.
Qianhan Zhang (张乾翰) 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
PBs, PR progression and PR pace
Qianhan Zhang (张乾翰) has 1 recorded Square-1 PR on the board.
PB singlelower is better
39.18
Canton Countdown 2025
PB averagelower is better
—
Total event PRs
1
Single vs average PRs
1 / 0
single PRs / average PRs
Avg days between PRslower is better
—
Longest gap
—
How close to peak?lower is better
—
100% = PB-average pace
Recent PR pace
1 / 12mo
0 in the 12 months before
PR progression over time