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Kazumasa Tsutsui (筒井一雅) — Clock (WCA) results & prs
Results & PRs for Kazumasa Tsutsui (筒井一雅)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Kazumasa Tsutsui (筒井一雅) — Clock (WCA)
Every number on this screen is Kazumasa Tsutsui (筒井一雅)'s Clock (WCA) results only — no other competitor or event is mixed in.
Kazumasa Tsutsui (筒井一雅) 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
Kazumasa Tsutsui (筒井一雅) · Clock (WCA)
PBs, PR progression and PR pace
Kazumasa Tsutsui (筒井一雅)'s Clock PB average is 6.86, set at Japan Championship 2026, after 7 PRs in this event — and typically competes within 9% of the PB average held walking in.
PB singlelower is better
5.58
Japan Championship 2026
PB averagelower is better
6.86
Japan Championship 2026
Total event PRs
7
Single vs average PRs
4 / 3
single PRs / average PRs
Avg days between PRslower is better
154
Longest gap
288d
2025-04-12 → 2026-01-25
How close to peak?lower is better
108.9%
75% of comps within 10% of PB pace
Recent PR pace
5 / 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 75% is this cuber's own typical pace.