Wins
6
Indexed tournament wins
Player record
Chang, Polly
Losses
33
Indexed tournament losses
Matches
39
Decisive results
Win rate
15.4%
Across indexed matches
Peak rating
780
Highest rating in the available history.
Biggest upset
Mitsuyasu, Jiro
2002 US National Championships · Dec 22, 2002 · +593 rating
Open →Biggest loss
Yuan, Patrick
Pacific Coast Open · Aug 24, 2003 · -156 rating
Open →Most frequent opponent
Liu, Eric
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
6 tournament appearances · synced Aug 9, 2026, 2:31 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 29, 2004 | Pacific CoastTournament · View matches | 750 | 734 | -16+0 / -16 | 0W / 4L |
| Aug 24, 2003 | Pacific Coast OpenTournament · View matches | 780 | 750 | -30+0 / -30 | 0W / 8L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 379 | 780 | +401 | 2W / 7L |
| Sep 1, 2002 | California OpenTournament · View matches | 250 | 379 | +129 | 3W / 7L |
| Dec 23, 2001 | 2001 USATT NationalsTournament · View matches | 200 | 250 | +50 | 1W / 5L |
| Oct 28, 2001 | Power Pong OpenTournament · View matches · Initial rating 200 | Unrated | 200 | — | 0W / 2L |
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