This page is still filling in
We're pulling David Jackson's photo from the official WCA records. It usually takes a few seconds — reload to see the finished page.
David Jackson — Clock (WCA) results & prs
Results & PRs for David Jackson's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
David Jackson — Clock (WCA)
Every number on this screen is David Jackson's Clock (WCA) results only — no other competitor or event is mixed in.
David Jackson 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
David Jackson · Clock (WCA)
PBs, PR progression and PR pace
David Jackson's Clock PB average is 14.87, set at Crewe October 2026, after 2 PRs in this event.
PB singlelower is better
13.71
Crewe October 2026
PB averagelower is better
14.87
Crewe October 2026
Total event PRs
2
Single vs average PRs
1 / 1
single PRs / average PRs
Avg days between PRslower is better
—
Longest gap
—
How close to peak?lower is better
—
100% = PB-average pace
Recent PR pace
2 / 12mo
0 in the 12 months before
PR progression over time