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Results & PRs for Bob Chengyi Xiao'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 Bob Chengyi Xiao's 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Bob Chengyi Xiao 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
Bob Chengyi Xiao's 3x3x3 Cube PB average is 28.47, set at Altona Algorithms Attempt 2 2021, after 4 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
21.21
Altona Algorithms Attempt 2 2021
PB averagelower is better
28.47
Altona Algorithms Attempt 2 2021
Total event PRs
4
Single vs average PRs
2 / 2
single PRs / average PRs
Avg days between PRslower is better
84
Longest gap
84d
2021-01-23 → 2021-04-17
How close to peak?lower is better
88.1%
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 88% is this cuber's own typical pace.