Wins
67
Indexed tournament wins
Player record
Quanying Su
Losses
62
Indexed tournament losses
Matches
129
Decisive results
Win rate
51.9%
Across indexed matches
Peak rating
2,278
Highest rating in the available history.
Biggest upset
Philip Lim
Sacramento Winter Open · Feb 24, 2007 · +397 rating
Open →Biggest loss
Erica Wu
Western Open · Feb 18, 2007 · -405 rating
Open →Most frequent opponent
Sylvan Guo
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
18 tournament appearances · synced Aug 26, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 22, 2009 | Western Open on the JOOLA NA TourTournament · View matches | 2,278 | 2,250 | -28+7 / -35 | 4W / 4L |
| Aug 31, 2008 | 2008 Life West OpenTournament · View matches | 2,033 | 2,278 | +245 | 11W / 3L |
| Mar 22, 2008 | 2008 Western OpenTournament · View matches | 2,033 | 2,033 | 0+3 / -3 | 2W / 3L |
| Mar 1, 2008 | Sacramento Winter OpenTournament · View matches | 2,012 | 2,033 | +21+21 / 0 | 5W / 2L |
| Oct 21, 2007 | 2007 JOOLA North American TourTournament · View matches | 1,962 | 2,012 | +50+53 / -3 | 3W / 3L |
| Sep 16, 2007 | 2007 Berkeley OpenTournament · View matches | 1,969 | 1,962 | -7+45 / -52 | 5W / 3L |
| Aug 19, 2007 | San Francisco Summer OpenTournament · View matches | 1,996 | 1,969 | -27+10 / -37 | 2W / 5L |
| May 27, 2007 | Golden State OpenTournament · View matches | 2,007 | 1,996 | -11+1 / -12 | 2W / 5L |
| Apr 15, 2007 | Butterfly Northern CA Spring OTournament · View matches | 2,007 | 2,007 | 0+0 / 0 | 2W / 2L |
| Mar 20, 2007 | Northern CA TT LeagueTournament · View matches | 2,011 | 2,007 | -4+0 / -4 | 0W / 6L |
| Feb 24, 2007 | Sacramento Winter OpenTournament · View matches | 1,967 | 2,011 | +44+50 / -6 | 2W / 4L |
| Feb 18, 2007 | Western OpenTournament · View matches | 2,036 | 1,967 | -69+21 / -90 | 3W / 4L |
| Feb 11, 2007 | Lunar New Year's OpenTournament · View matches | 2,036 | 2,036 | 0+2 / -2 | 2W / 2L |
| Dec 10, 2006 | Nationals Warm-Up TourneyTournament · View matches | 2,041 | 2,036 | -5+3 / -8 | 6W / 2L |
| Oct 28, 2006 | Sacramento Fall OpenTournament · View matches | 2,054 | 2,041 | -13+10 / -23 | 5W / 4L |
| Oct 22, 2006 | 2006 Stiga NA Tour FinalsTournament · View matches | 2,073 | 2,054 | -19+11 / -30 | 5W / 5L |
| Sep 3, 2006 | 2006 Berkeley OpenTournament · View matches | 2,113 | 2,073 | -40 | 5W / 3L |
| May 28, 2006 | 2006 Golden State OpenTournament · View matches · Initial rating 2,113 | Unrated | 2,113 | — | 3W / 2L |
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