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Weicheng Luo (罗炜城) — 4x4x4 Cube (WCA) results & prs
Results & PRs for Weicheng Luo (罗炜城)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Weicheng Luo (罗炜城) — 4x4x4 Cube (WCA)
Every number on this screen is Weicheng Luo (罗炜城)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Weicheng Luo (罗炜城) 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
Weicheng Luo (罗炜城) · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Weicheng Luo (罗炜城)'s 4x4x4 Cube PB average is 31.89, set at Guangzhou Grand Open 2026, after 15 PRs in this event — and typically competes within 2% of the PB average held walking in.
PB singlelower is better
27.31
Chengdu Spring Open 2025
PB averagelower is better
31.89
Guangzhou Grand Open 2026
Total event PRs
15
Single vs average PRs
8 / 7
single PRs / average PRs
Avg days between PRslower is better
373
Longest gap
1681d
2019-08-24 → 2024-03-31
How close to peak?lower is better
101.6%
94% of comps within 10% of PB pace
Recent PR pace
2 / 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 105% is this cuber's own typical pace.