Lanshi Zhang (张岚石) — 2x2x2 Cube (WCA) results & prs
Results & PRs for Lanshi Zhang (张岚石)'s official 2x2x2 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Lanshi Zhang (张岚石) — 2x2x2 Cube (WCA)
Every number on this screen is Lanshi Zhang (张岚石)'s 2x2x2 Cube (WCA) results only — no other competitor or event is mixed in.
Lanshi Zhang (张岚石) has no 2x2x2 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 2x2x2 Cube board
Results & PRs
Lanshi Zhang (张岚石) · 2x2x2 Cube (WCA)
PBs, PR progression and PR pace
Lanshi Zhang (张岚石)'s 2x2x2 Cube PB average is 3.80, set at Beijing Autumn Rivalry 2026, after 20 PRs in this event — and typically competes within 7% of the PB average held walking in.
PB singlelower is better
2.19
Guangzhou Panyu Morning 2021
PB averagelower is better
3.80
Beijing Autumn Rivalry 2026
Total event PRs
20
Single vs average PRs
10 / 10
single PRs / average PRs
Avg days between PRslower is better
480
Longest gap
2041d
2021-02-28 → 2026-10-01
How close to peak?lower is better
106.6%
56% of comps within 10% of PB pace
Recent PR pace
1 / 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 110% is this cuber's own typical pace.