Wins
121
Indexed tournament wins
Player record
Quach, Tin
Losses
109
Indexed tournament losses
Matches
230
Decisive results
Win rate
52.6%
Across indexed matches
Peak rating
2,036
Highest rating in the available history.
Biggest upset
Nelson Yu
Sacramento Spring Open · May 12, 2007 · +281 rating
Open →Biggest loss
Lin, John
LA Open TT Tournament 2011 · Sep 4, 2011 · -342 rating
Open →Most frequent opponent
Bobrow, Adam
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
30 tournament appearances · synced Aug 7, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 18, 2015 | Sacramento Spring OpenTournament · View matches | 1,849 | 1,882 | +33+58 / -25 | 6W / 3L |
| May 19, 2013 | ICC CA State OpenTournament · View matches | 1,931 | 1,849 | -82+1 / -83 | 2W / 4L |
| Dec 4, 2011 | ICC CA State OpenTournament · View matches | 1,963 | 1,931 | -32+2 / -34 | 2W / 5L |
| Sep 4, 2011 | LA Open TT Tournament 2011Tournament · View matches | 1,978 | 1,963 | -15+1 / -16 | 1W / 1L |
| Jun 8, 2008 | Meiklejohn North American SeniorsTournament · View matches | 1,980 | 1,978 | -2+5 / -7 | 1W / 2L |
| May 25, 2008 | Golden State OpenTournament · View matches | 1,982 | 1,980 | -2+22 / -24 | 6W / 4L |
| Mar 1, 2008 | Sacramento Winter OpenTournament · View matches | 2,020 | 1,982 | -38+1 / -39 | 3W / 4L |
| Jun 3, 2007 | Meiklejohn North American SeniTournament · View matches | 2,036 | 2,020 | -16+1 / -17 | 1W / 3L |
| May 27, 2007 | Golden State OpenTournament · View matches | 1,987 | 2,036 | +49+68 / -19 | 11W / 7L |
| May 12, 2007 | Sacramento Spring OpenTournament · View matches | 1,940 | 1,987 | +47+66 / -19 | 3W / 4L |
| Apr 15, 2007 | Butterfly Northern CA Spring OTournament · View matches | 1,914 | 1,940 | +26+26 / 0 | 4W / 5L |
| Dec 10, 2006 | Nationals Warm-Up TourneyTournament · View matches | 1,920 | 1,914 | -6+1 / -7 | 1W / 3L |
| Sep 3, 2006 | 2006 Berkeley OpenTournament · View matches | 1,943 | 1,920 | -23 | 6W / 5L |
| Jul 22, 2006 | Sacramento Summer OpenTournament · View matches | 1,985 | 1,943 | -42+1 / -43 | 1W / 5L |
| May 28, 2006 | 2006 Golden State OpenTournament · View matches · USATT readjusted 1,902 → 1,961 | 1,902 | 1,985 | +24+72 / -48 | 4W / 3L |
| Feb 19, 2006 | 2006 Western OpenTournament · View matches | 1,855 | 1,902 | +47 | 5W / 4L |
| Oct 16, 2005 | Western OpenTournament · View matches | 1,865 | 1,855 | -10+8 / -18 | 1W / 2L |
| Aug 6, 2005 | Sacramento Summer OpenTournament · View matches | 1,902 | 1,865 | -37+8 / -45 | 5W / 8L |
| Feb 20, 2005 | Lechi/West Covina TTC OpenTournament · View matches | 1,778 | 1,902 | +124 | 9W / 3L |
| Aug 31, 2003 | Western Open 2003Tournament · View matches | 1,795 | 1,778 | -17+8 / -25 | 4W / 7L |
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