Sergiusz Jakubczak — 4x4x4 Cube (WCA) results & prs
Results & PRs for Sergiusz Jakubczak's official 4x4x4 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Sergiusz Jakubczak — 4x4x4 Cube (WCA)
Every number on this screen is Sergiusz Jakubczak's 4x4x4 Cube (WCA) results only — no other competitor or event is mixed in.
Sergiusz Jakubczak has no 4x4x4 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 4x4x4 Cube board
Results & PRs
Sergiusz Jakubczak · 4x4x4 Cube (WCA)
PBs, PR progression and PR pace
Sergiusz Jakubczak's 4x4x4 Cube PB average is 48.22, set at Cube4fun in Siedlce 2023, after 13 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
39.63
Siedlce Open 2022
PB averagelower is better
48.22
Cube4fun in Siedlce 2023
Total event PRs
13
Single vs average PRs
4 / 9
single PRs / average PRs
Avg days between PRslower is better
419
Longest gap
1050d
2015-09-19 → 2018-08-04
How close to peak?lower is better
99.0%
83% 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 98% is this cuber's own typical pace.