Eduardo Koster — Clock (WCA) results & prs
Results & PRs for Eduardo Koster's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Eduardo Koster — Clock (WCA)
Every number on this screen is Eduardo Koster's Clock (WCA) results only — no other competitor or event is mixed in.
Eduardo Koster has no Clock rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Clock board
Results & PRs
Eduardo Koster · Clock (WCA)
PBs, PR progression and PR pace
Eduardo Koster's Clock PB average is 27.62, set at Two York Time Twist 2025, after 4 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
22.11
Two York Time Twist 2025
PB averagelower is better
27.62
Two York Time Twist 2025
Total event PRs
4
Single vs average PRs
2 / 2
single PRs / average PRs
Avg days between PRslower is better
84
Longest gap
84d
2025-08-16 → 2025-11-08
How close to peak?lower is better
94.1%
67% of comps within 10% of PB pace
Recent PR pace
2 / 12mo
2 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 100% is this cuber's own typical pace.