Jacky Koo Chun Ki (顧俊祺) — 2x2x2 Cube (WCA) results & prs
Results & PRs for Jacky Koo Chun Ki (顧俊祺)'s official 2x2x2 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Results & PRs for Jacky Koo Chun Ki (顧俊祺)'s official 2x2x2 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 Jacky Koo Chun Ki (顧俊祺)'s 2x2x2 Cube (WCA) results only — no other competitor or event is mixed in.
Jacky Koo Chun Ki (顧俊祺) has no 2x2x2 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 2x2x2 Cube board
Results & PRs
PBs, PR progression and PR pace
Jacky Koo Chun Ki (顧俊祺)'s 2x2x2 Cube PB average is 5.15, set at Shantou Open 2016, after 15 PRs in this event — and typically competes within 18% of the PB average held walking in.
PB singlelower is better
2.60
Maru Cube Day 2017
PB averagelower is better
5.15
Shantou Open 2016
Total event PRs
15
Single vs average PRs
7 / 8
single PRs / average PRs
Avg days between PRslower is better
260
Longest gap
1092d
2012-10-05 → 2015-10-02
How close to peak?lower is better
118.3%
48% 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 114% is this cuber's own typical pace.