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Results & PRs for Jiwon Choi (최지원)'s official 3x3x3 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 Jiwon Choi (최지원)'s 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Jiwon Choi (최지원) 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
PBs, PR progression and PR pace
Jiwon Choi (최지원)'s 3x3x3 Cube PB average is 19.47, set at Rubik's WCA North American Championship 2026, after 4 PRs in this event — and typically competes within 6% of the PB average held walking in.
PB singlelower is better
17.03
Korea Open 2026
PB averagelower is better
19.47
Rubik's WCA North American Championship 2026
Total event PRs
4
Single vs average PRs
2 / 2
single PRs / average PRs
Avg days between PRslower is better
73
Longest gap
102d
2026-03-22 → 2026-07-02
How close to peak?lower is better
106.5%
67% of comps within 10% of PB pace
Recent PR pace
4 / 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 103% is this cuber's own typical pace.