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Emma Chan Ern-Jia — 3x3x3 Cube (WCA) results & prs
Results & PRs for Emma Chan Ern-Jia's official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Emma Chan Ern-Jia — 3x3x3 Cube (WCA)
Every number on this screen is Emma Chan Ern-Jia's 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Emma Chan Ern-Jia has no 3x3x3 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 Cube board
Results & PRs
Emma Chan Ern-Jia · 3x3x3 Cube (WCA)
PBs, PR progression and PR pace
Emma Chan Ern-Jia's 3x3x3 Cube PB average is 11.35, set at Miri Seahorse STEM Cube Open 2026, after 9 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
8.35
Miri City 20th Anniversary STEM Cube Open 2025
PB averagelower is better
11.35
Miri Seahorse STEM Cube Open 2026
Total event PRs
9
Single vs average PRs
4 / 5
single PRs / average PRs
Avg days between PRslower is better
170
Longest gap
378d
2025-05-25 → 2026-06-07
How close to peak?lower is better
96.3%
100% of comps within 10% of PB pace
Recent PR pace
1 / 12mo
6 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 100% is this cuber's own typical pace.