Wins
42
Indexed tournament wins
Player record
Helen Ku
Losses
40
Indexed tournament losses
Matches
82
Decisive results
Win rate
51.2%
Across indexed matches
Peak rating
1,280
Highest rating in the available history.
Biggest upset
Edward Wang
Cinco de Mayo RR · May 4, 2002 · +582 rating
Open →Biggest loss
Tom, Edmond
San Francisco Summer Open · Aug 18, 2002 · -375 rating
Open →Most frequent opponent
Robert Phung
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
9 tournament appearances · synced Aug 10, 2026, 4:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 29, 2004 | California Open on the 2004 StTournament · View matches | 1,280 | 1,260 | -20+31 / -51 | 2W / 6L |
| Apr 20, 2003 | California Open 2003/Stiga N.ATournament · View matches | 1,076 | 1,280 | +204 | 5W / 6L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 1,022 | 1,076 | +54+69 / -15 | 8W / 6L |
| Oct 20, 2002 | Concord Cup Youth TournamentTournament · View matches | 832 | 1,022 | +190 | 6W / 3L |
| Aug 18, 2002 | San Francisco Summer OpenTournament · View matches | 843 | 832 | -11 | 4W / 5L |
| May 26, 2002 | Golden State OpenTournament · View matches | 857 | 843 | -14+10 / -24 | 9W / 4L |
| May 4, 2002 | Cinco de Mayo RRTournament · View matches | 498 | 857 | +359 | 3W / 2L |
| Oct 21, 2001 | Concord Cup Youth OpenTournament · View matches | 496 | 498 | +2 | 3W / 2L |
| Aug 19, 2001 | San Francisco Summer OpenTournament · View matches · Initial rating 496 | Unrated | 496 | — | 2W / 6L |
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