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Results & PRs for Huichuan Zhang (张慧川)'s official 4x4x4 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 Huichuan Zhang (张慧川)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Huichuan Zhang (张慧川) has no 4x4x4 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 4x4x4 Cube board
Results & PRs
PBs, PR progression and PR pace
Huichuan Zhang (张慧川)'s 4x4x4 Cube PB average is 48.54, set at Nanjing Spring 2017, after 3 PRs in this event — and typically competes within 5% of the PB average held walking in.
PB singlelower is better
43.93
Nanjing Autumn 2017
PB averagelower is better
48.54
Nanjing Spring 2017
Total event PRs
3
Single vs average PRs
2 / 1
single PRs / average PRs
Avg days between PRslower is better
188
Longest gap
188d
2017-04-30 → 2017-11-04
How close to peak?lower is better
104.9%
100% 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 105% is this cuber's own typical pace.