Teng-Yuan Chang (張騰元) — 7x7x7 Cube (WCA) results & prs
Results & PRs for Teng-Yuan Chang (張騰元)'s official 7x7x7 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Results & PRs for Teng-Yuan Chang (張騰元)'s official 7x7x7 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 Teng-Yuan Chang (張騰元)'s 7x7x7 Cube (WCA) results only — no other competitor or event is mixed in.
Teng-Yuan Chang (張騰元) 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
PBs, PR progression and PR pace
Teng-Yuan Chang (張騰元)'s 7x7x7 Cube PB average is 3:26.26, set at Chien Kuo Cubing Party 2026, after 8 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
3:20.63
Chien Kuo Cubing Party 2026
PB averagelower is better
3:26.26
Chien Kuo Cubing Party 2026
Total event PRs
8
Single vs average PRs
6 / 2
single PRs / average PRs
Avg days between PRslower is better
150
Longest gap
329d
2025-08-02 → 2026-06-27
How close to peak?lower is better
88.0%
100% of comps within 10% of PB pace
Recent PR pace
3 / 12mo
2 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 87% is this cuber's own typical pace.