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Yu-Chia Sung (宋祐嘉) — Square-1 (WCA) results & prs
Results & PRs for Yu-Chia Sung (宋祐嘉)'s official Square-1 (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Yu-Chia Sung (宋祐嘉) — Square-1 (WCA)
Every number on this screen is Yu-Chia Sung (宋祐嘉)'s Square-1 (WCA) results only — no other competitor or event is mixed in.
Yu-Chia Sung (宋祐嘉) has no Square-1 rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the Square-1 board
Results & PRs
Yu-Chia Sung (宋祐嘉) · Square-1 (WCA)
PBs, PR progression and PR pace
Yu-Chia Sung (宋祐嘉)'s Square-1 PB average is 12.51, set at Taoyuan Airport Cube Day 2025, after 6 PRs in this event — and typically competes within 8% of the PB average held walking in.
PB singlelower is better
9.35
Taoyuan Airport Cube Day 2025
PB averagelower is better
12.51
Taoyuan Airport Cube Day 2025
Total event PRs
6
Single vs average PRs
3 / 3
single PRs / average PRs
Avg days between PRslower is better
2178
Longest gap
2178d
2019-12-13 → 2025-11-29
How close to peak?lower is better
108.3%
100% of comps within 10% of PB pace
Recent PR pace
2 / 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 108% is this cuber's own typical pace.