Ruei-Jyun Chang (張睿鈞) — 7x7x7 Cube (WCA) results & prs
Results & PRs for Ruei-Jyun Chang (張睿鈞)'s official 7x7x7 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Ruei-Jyun Chang (張睿鈞) — 7x7x7 Cube (WCA)
Every number on this screen is Ruei-Jyun Chang (張睿鈞)'s 7x7x7 Cube (WCA) results only — no other competitor or event is mixed in.
Ruei-Jyun Chang (張睿鈞) 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
Ruei-Jyun Chang (張睿鈞) · 7x7x7 Cube (WCA)
PBs, PR progression and PR pace
Ruei-Jyun Chang (張睿鈞)'s 7x7x7 Cube PB average is 2:20.34, set at Rubik's WCA World Championship 2023, after 8 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
2:18.11
Rubik's WCA World Championship 2023
PB averagelower is better
2:20.34
Rubik's WCA World Championship 2023
Total event PRs
8
Single vs average PRs
4 / 4
single PRs / average PRs
Avg days between PRslower is better
288
Longest gap
295d
2022-01-14 → 2022-11-05
How close to peak?lower is better
95.8%
75% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
0 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 106% is this cuber's own typical pace.