This page is still filling in
We're pulling Rianna Mercer's photo from the official WCA records. It usually takes a few seconds — reload to see the finished page.
Rianna Mercer — Clock (WCA) results & prs
Results & PRs for Rianna Mercer's official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Rianna Mercer — Clock (WCA)
Every number on this screen is Rianna Mercer's Clock (WCA) results only — no other competitor or event is mixed in.
Rianna Mercer 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
Rianna Mercer · Clock (WCA)
PBs, PR progression and PR pace
Rianna Mercer's Clock PB average is 20.09, set at Cube Against Cancer Buffalo 2025, after 2 PRs in this event.
PB singlelower is better
14.86
Cube Against Cancer Buffalo 2025
PB averagelower is better
20.09
Cube Against Cancer Buffalo 2025
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
0 / 12mo
2 in the 12 months before
PR progression over time