Jun-Kai Qin (秦俊凱) — 4x4x4 Cube (WCA) results & prs
Results & PRs for Jun-Kai Qin (秦俊凱)'s official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Results & PRs for Jun-Kai Qin (秦俊凱)'s official 4x4x4 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 Jun-Kai Qin (秦俊凱)'s 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Jun-Kai Qin (秦俊凱) 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
PBs, PR progression and PR pace
Jun-Kai Qin (秦俊凱)'s 4x4x4 Cube PB average is 1:02.85, set at BQHS Spring Open 2025, after 5 PRs in this event — and typically competes within 4% of the PB average held walking in.
PB singlelower is better
50.92
Chien Kuo Cubing Party 2026
PB averagelower is better
1:02.85
BQHS Spring Open 2025
Total event PRs
5
Single vs average PRs
4 / 1
single PRs / average PRs
Avg days between PRslower is better
196
Longest gap
231d
2025-11-29 → 2026-07-18
How close to peak?lower is better
103.6%
83% of comps within 10% of PB pace
Recent PR pace
2 / 12mo
3 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 107% is this cuber's own typical pace.