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Ruiming Chang (常芮铭) — 4x4x4 Cube (WCA) results & prs
Results & PRs for Ruiming Chang (常芮铭)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Ruiming Chang (常芮铭) — 4x4x4 Cube (WCA)
Every number on this screen is Ruiming Chang (常芮铭)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Ruiming Chang (常芮铭) 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
Ruiming Chang (常芮铭) · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Ruiming Chang (常芮铭)'s 4x4x4 Cube PB average is 52.36, set at Hangzhou Autumn 2016, after 4 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
49.42
Asian Championship 2016
PB averagelower is better
52.36
Hangzhou Autumn 2016
Total event PRs
4
Single vs average PRs
2 / 2
single PRs / average PRs
Avg days between PRslower is better
49
Longest gap
49d
2016-10-01 → 2016-11-19
How close to peak?lower is better
95.7%
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 96% is this cuber's own typical pace.