Jeffers Chan — 7x7x7 Cube (WCA) results & prs
Results & PRs for Jeffers Chan's official 7x7x7 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jeffers Chan — 7x7x7 Cube (WCA)
Every number on this screen is Jeffers Chan's 7x7x7 Cube (WCA) results only — no other competitor or event is mixed in.
Jeffers Chan has no 7x7x7 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 7x7x7 Cube board
Results & PRs
Jeffers Chan · 7x7x7 Cube (WCA)
PBs, PR progression and PR pace
Jeffers Chan's 7x7x7 Cube PB average is 3:40.57, set at SA Side State Championship 2025, after 11 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
3:25.68
South Australian Open 2022
PB averagelower is better
3:40.57
SA Side State Championship 2025
Total event PRs
11
Single vs average PRs
5 / 6
single PRs / average PRs
Avg days between PRslower is better
403
Longest gap
695d
2019-07-11 → 2021-06-05
How close to peak?lower is better
98.5%
89% of comps within 10% of PB pace
Recent PR pace
0 / 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 99% is this cuber's own typical pace.