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Zian Song (宋子安) — Clock (WCA) results & prs
Results & PRs for Zian Song (宋子安)'s official Clock (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Zian Song (宋子安) — Clock (WCA)
Every number on this screen is Zian Song (宋子安)'s Clock (WCA) results only — no other competitor or event is mixed in.
Zian Song (宋子安) 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
Zian Song (宋子安) · Clock (WCA)
PBs, PR progression and PR pace
Zian Song (宋子安)'s Clock PB average is 10.66, set at Nanjing Spring 2017, after 8 PRs in this event — and typically competes within 3% of the PB average held walking in.
PB singlelower is better
9.91
China Championship 2015
PB averagelower is better
10.66
Nanjing Spring 2017
Total event PRs
8
Single vs average PRs
4 / 4
single PRs / average PRs
Avg days between PRslower is better
308
Longest gap
576d
2015-10-02 → 2017-04-30
How close to peak?lower is better
102.7%
75% 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 107% is this cuber's own typical pace.