Wins
741
Indexed tournament wins
Player record
Khoa Nguyen
Losses
221
Indexed tournament losses
Matches
962
Decisive results
Win rate
77.0%
Across indexed matches
Peak rating
2,727
Highest rating in the available history.
Biggest upset
Huang, Johnny
Stiga N.A. Teams Championships · Dec 1, 2002 · +335 rating
Open →Biggest loss
Yong Ren
Cinco de Mayo RR · May 4, 2002 · -483 rating
Open →Most frequent opponent
David Yong-Xiang Zhuang
21 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
153 tournament appearances · synced Aug 9, 2026, 4:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 27, 2014 | September Newgy Akron Open (42 Points)Tournament · View matches | 2,533 | 2,535 | +2+9 / -7 | 9W / 1L |
| Sep 14, 2014 | 2014 Berkeley Open on JOOLA North American TourTournament · View matches | 2,533 | 2,533 | 0+6 / -6 | 6W / 2L |
| Aug 30, 2014 | 2014 Spin Magicians OpenTournament · View matches | 2,532 | 2,533 | +1+1 / 0 | 4W / 0L |
| Jun 8, 2014 | $16,000 Meiklejohn North American Seniors OpenTournament · View matches | 2,543 | 2,532 | -11+3 / -14 | 7W / 2L |
| May 25, 2014 | Neil Smyth Memorial OpenTournament · View matches | 2,547 | 2,543 | -4 | 6W / 1L |
| Dec 21, 2013 | USATT NationalsTournament · View matches | 2,543 | 2,547 | +4+8 / -4 | 2W / 1L |
| Nov 9, 2013 | Sacramento Fall OpenTournament · View matches | 2,561 | 2,543 | -18+4 / -22 | 3W / 2L |
| Oct 27, 2013 | Neil Smyth MemorialTournament · View matches | 2,559 | 2,561 | +2+4 / -2 | 8W / 1L |
| Sep 8, 2013 | 2013 Berkeley Open on JOOLA North America TourTournament · View matches | 2,574 | 2,559 | -15 | 1W / 2L |
| Aug 17, 2013 | Sacramento Summer OpenTournament · View matches | 2,571 | 2,574 | +3+8 / -5 | 5W / 1L |
| Jun 2, 2013 | Meiklejohn North American Seniors OpenTournament · View matches | 2,597 | 2,571 | -26+0 / -26 | 8W / 2L |
| Apr 28, 2013 | Wing Hop Fung Washington Cup OpenTournament · View matches | 2,605 | 2,597 | -8 | 3W / 1L |
| Feb 9, 2013 | USATT Team Trial 2013Tournament · View matches · USATT readjusted 2,493 → 2,571 | 2,493 | 2,605 | +34+52 / -18 | 9W / 2L |
| Dec 22, 2012 | 2012 U.S. NationalsTournament · View matches | 2,444 | 2,493 | +49+51 / -2 | 3W / 1L |
| Nov 3, 2012 | Sacramento Fall OpenTournament · View matches | 2,489 | 2,444 | -45+0 / -45 | 4W / 1L |
| Oct 21, 2012 | The Tops Spin CupTournament · View matches | 2,486 | 2,489 | +3 | 5W / 1L |
| Sep 23, 2012 | 2012 Berkeley Open on JOOLA North America TourTournament · View matches | 2,482 | 2,486 | +4+10 / -6 | 6W / 2L |
| Jun 3, 2012 | Meiklejohn North American Seniors OpenTournament · View matches | 2,480 | 2,482 | +2+38 / -36 | 7W / 2L |
| Feb 12, 2012 | US Olympic TrialsTournament · View matches | 2,480 | 2,480 | 0+6 / -6 | 2W / 1L |
| Nov 27, 2011 | 2011 JOOLA N. American Teams OTournament · View matches | 2,488 | 2,480 | -8 | 8W / 4L |