Wins
26
Indexed tournament wins
Player record
Zhang, Yu (Helen)
Losses
21
Indexed tournament losses
Matches
47
Decisive results
Win rate
55.3%
Across indexed matches
Peak rating
1,688
Highest rating in the available history.
Biggest upset
Hu, Hanfei
JOOLA North American Teams · Nov 23, 2018 · +23 rating
Open →Biggest loss
Christopher Beckett
LYTTC 2018 AIG Cup · Feb 11, 2018 · -301 rating
Open →Most frequent opponent
Lily Yip
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 13, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 23, 2018 | JOOLA North American TeamsTournament · View matches | 1,626 | 1,660 | +34+69 / -35 | 15W / 7L |
| Jul 2, 2018 | US Nationals Tournament · View matches | 1,637 | 1,626 | -11+9 / -20 | 4W / 5L |
| Feb 11, 2018 | LYTTC 2018 AIG CupTournament · View matches | 1,688 | 1,637 | -51+3 / -54 | 1W / 2L |
| Nov 24, 2017 | 20th Annual North American Team Championship Powered By JOOLATournament · View matches · Initial rating 1,688 | Unrated | 1,688 | -39+30 / -69 | 6W / 7L |
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