Chengnuo Han (韩承诺) — 4x4x4 Cube (WCA) results & prs
Results & PRs for Chengnuo Han (韩承诺)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Chengnuo Han (韩承诺) — 4x4x4 Cube (WCA)
Every number on this screen is Chengnuo Han (韩承诺)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Chengnuo Han (韩承诺) 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
Chengnuo Han (韩承诺) · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Chengnuo Han (韩承诺)'s 4x4x4 Cube PB average is 30.09, set at Radiant Summer Cubing Nepal 2026, after 12 PRs in this event — and typically competes within 6% of the PB average held walking in.
PB singlelower is better
25.69
Robinson Lifestyle Ratchaphruek Cubing 2025
PB averagelower is better
30.09
Radiant Summer Cubing Nepal 2026
Total event PRs
12
Single vs average PRs
5 / 7
single PRs / average PRs
Avg days between PRslower is better
340
Longest gap
1205d
2021-01-02 → 2024-04-21
How close to peak?lower is better
105.7%
62% of comps within 10% of PB pace
Recent PR pace
2 / 12mo
4 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 104% is this cuber's own typical pace.