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Results & PRs for Yu-Chang Cheng (鄭毓璋)'s official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Yu-Chang Cheng (鄭毓璋)'s 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Yu-Chang Cheng (鄭毓璋) has no 3x3x3 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 Cube board
Results & PRs
PBs, PR progression and PR pace
Yu-Chang Cheng (鄭毓璋)'s 3x3x3 Cube PB average is 22.15, set at Shin Kong Cube Open - New Taipei 2026, after 2 PRs in this event.
PB singlelower is better
21.33
Shin Kong Cube Open - New Taipei 2026
PB averagelower is better
22.15
Shin Kong Cube Open - New Taipei 2026
Total event PRs
2
Single vs average PRs
1 / 1
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
2 / 12mo
0 in the 12 months before
PR progression over time