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Ming Chai (柴明) — 2x2x2 Cube (WCA) results & prs
Results & PRs for Ming Chai (柴明)'s official 2x2x2 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Ming Chai (柴明) — 2x2x2 Cube (WCA)
Every number on this screen is Ming Chai (柴明)'s 2x2x2 Cube (WCA) results only — no other competitor or event is mixed in.
Ming Chai (柴明) has no 2x2x2 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 2x2x2 Cube board
Results & PRs
Ming Chai (柴明) · 2x2x2 Cube (WCA)
PBs, PR progression and PR pace
Ming Chai (柴明)'s 2x2x2 Cube PB average is 5.58, set at Grand Central Cubing WV 2026, after 19 PRs in this event — and typically competes within 19% of the PB average held walking in.
PB singlelower is better
2.74
Cincinnati Open 2025
PB averagelower is better
5.58
Grand Central Cubing WV 2026
Total event PRs
19
Single vs average PRs
6 / 13
single PRs / average PRs
Avg days between PRslower is better
87
Longest gap
252d
2025-08-09 → 2026-04-18
How close to peak?lower is better
119.0%
31% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
8 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 115% is this cuber's own typical pace.