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Results & PRs for Yufei Shi (史宇斐)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Every number on this screen is Yufei Shi (史宇斐)'s Clock (WCA) results only — no other competitor or event is mixed in.
Yufei Shi (史宇斐) 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
PBs, PR progression and PR pace
Yufei Shi (史宇斐)'s Clock PB average is 16.42, set at SJTU Winter Open 2018, after 8 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
12.57
Taiyuan Winter 2018
PB averagelower is better
16.42
SJTU Winter Open 2018
Total event PRs
8
Single vs average PRs
4 / 4
single PRs / average PRs
Avg days between PRslower is better
130
Longest gap
357d
2017-07-08 → 2018-06-30
How close to peak?lower is better
92.4%
100% of comps within 10% of PB pace
Recent PR pace
0 / 12mo
0 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.