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Jacob Pfeiffer — Clock (WCA) results & prs
Results & PRs for Jacob Pfeiffer's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jacob Pfeiffer — Clock (WCA)
Every number on this screen is Jacob Pfeiffer's Clock (WCA) results only — no other competitor or event is mixed in.
Jacob Pfeiffer 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
Jacob Pfeiffer · Clock (WCA)
PBs, PR progression and PR pace
Jacob Pfeiffer's Clock PB average is 12.62, set at Puzzles in Pittsford 2026, after 14 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
11.55
ROC the Cube NY 2026
PB averagelower is better
12.62
Puzzles in Pittsford 2026
Total event PRs
14
Single vs average PRs
8 / 6
single PRs / average PRs
Avg days between PRslower is better
71
Longest gap
209d
2025-10-12 → 2026-05-09
How close to peak?lower is better
92.0%
80% of comps within 10% of PB pace
Recent PR pace
3 / 12mo
11 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 95% is this cuber's own typical pace.