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Results & PRs for Mingbin Zhang (张铭斌)'s official 2x2x2 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 Mingbin Zhang (张铭斌)'s 2x2x2 Cube (WCA) results only — no other competitor or event is mixed in.
Mingbin Zhang (张铭斌) 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
PBs, PR progression and PR pace
Mingbin Zhang (张铭斌)'s 2x2x2 Cube PB average is 7.45, set at Guangdong Open 2008, after 5 PRs in this event — and typically competes within 1% of the PB average held walking in.
PB singlelower is better
4.71
Shenzhen Summer Open 2009
PB averagelower is better
7.45
Guangdong Open 2008
Total event PRs
5
Single vs average PRs
3 / 2
single PRs / average PRs
Avg days between PRslower is better
346
Longest gap
366d
2007-10-01 → 2008-10-01
How close to peak?lower is better
100.9%
33% of comps within 10% of PB pace
Recent PR pace
0 / 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 111% is this cuber's own typical pace.