Sky Guo (郭建欣) — 3x3x3 Cube (WCA) results & prs
Results & PRs for Sky Guo (郭建欣)'s official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Sky Guo (郭建欣) — 3x3x3 Cube (WCA)
Every number on this screen is Sky Guo (郭建欣)'s 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Sky Guo (郭建欣) 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
Sky Guo (郭建欣) · 3x3x3 Cube (WCA)
PBs, PR progression and PR pace
Sky Guo (郭建欣)'s 3x3x3 Cube PB average is 8.83, set at Ningbo Autumn 2025, after 24 PRs in this event — and typically competes within 8% of the PB average held walking in.
PB singlelower is better
7.18
Hangzhou Winter 2025
PB averagelower is better
8.83
Ningbo Autumn 2025
Total event PRs
24
Single vs average PRs
12 / 12
single PRs / average PRs
Avg days between PRslower is better
228
Longest gap
1631d
2021-03-27 → 2025-09-13
How close to peak?lower is better
107.5%
50% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
1 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 110% is this cuber's own typical pace.