Ting-Guang Chang (張廷光) — 7x7x7 Cube (WCA) results & prs
Results & PRs for Ting-Guang Chang (張廷光)'s official 7x7x7 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Ting-Guang Chang (張廷光) — 7x7x7 Cube (WCA)
Every number on this screen is Ting-Guang Chang (張廷光)'s 7x7x7 Cube (WCA) results only — no other competitor or event is mixed in.
Ting-Guang Chang (張廷光) 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
Ting-Guang Chang (張廷光) · 7x7x7 Cube (WCA)
PBs, PR progression and PR pace
Ting-Guang Chang (張廷光)'s 7x7x7 Cube PB average is 4:06.31, set at Cross-strait Cubing Exchange 2017, after 11 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
3:59.19
Taiwan Championship 2019
PB averagelower is better
4:06.31
Cross-strait Cubing Exchange 2017
Total event PRs
11
Single vs average PRs
6 / 5
single PRs / average PRs
Avg days between PRslower is better
607
Longest gap
1169d
2013-08-17 → 2016-10-29
How close to peak?lower is better
99.1%
88% 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 104% is this cuber's own typical pace.