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Jiacheng Dong (董嘉铖) — 3x3x3 Cube (WCA) results & prs
Results & PRs for Jiacheng Dong (董嘉铖)'s official 3x3x3 Cube (WCA) results: every round on record, measured against their own personal bests and their peers.
Competitor event analysis
Jiacheng Dong (董嘉铖) — 3x3x3 Cube (WCA)
Every number on this screen is Jiacheng Dong (董嘉铖)'s 3x3x3 Cube (WCA) results only — no other competitor or event is mixed in.
Jiacheng Dong (董嘉铖) has no 3x3x3 Cube rating yet. Ratings are seeded from WCA world rankings and then move with every club challenge. See the 3x3x3 Cube board
Results & PRs
Jiacheng Dong (董嘉铖) · 3x3x3 Cube (WCA)
PBs, PR progression and PR pace
Jiacheng Dong (董嘉铖)'s 3x3x3 Cube PB average is 19.34, set at Shanghai Summer 2026, after 4 PRs in this event — and typically competes within 0% of the PB average held walking in.
PB singlelower is better
17.18
Shanghai Summer 2026
PB averagelower is better
19.34
Shanghai Summer 2026
Total event PRs
4
Single vs average PRs
2 / 2
single PRs / average PRs
Avg days between PRslower is better
3317
Longest gap
3317d
2017-07-02 → 2026-08-01
How close to peak?lower is better
70.4%
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 70% is this cuber's own typical pace.