This page is still filling in
We're pulling Chae Jiseok (채지석)'s photo from the official WCA records. It usually takes a few seconds — reload to see the finished page.
Chae Jiseok (채지석) — 5x5x5 Cube (WCA) results & prs
Results & PRs for Chae Jiseok (채지석)'s official 5x5x5 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Chae Jiseok (채지석) — 5x5x5 Cube (WCA)
Every number on this screen is Chae Jiseok (채지석)'s 5x5x5 Cube (WCA) results only — no other competitor or event is mixed in.
Chae Jiseok (채지석) has no 5x5x5 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 5x5x5 Cube board
Results & PRs
Chae Jiseok (채지석) · 5x5x5 Cube (WCA)
PBs, PR progression and PR pace
Chae Jiseok (채지석)'s 5x5x5 Cube PB average is 1:22.63, set at Seoul Winter 2026, after 20 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
1:13.86
Seoul Winter 2026
PB averagelower is better
1:22.63
Seoul Winter 2026
Total event PRs
20
Single vs average PRs
9 / 11
single PRs / average PRs
Avg days between PRslower is better
467
Longest gap
1183d
2013-01-05 → 2016-04-02
How close to peak?lower is better
94.5%
100% of comps within 10% of PB pace
Recent PR pace
2 / 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 98% is this cuber's own typical pace.