Wins
433
Indexed tournament wins
Player record
Nguyen, Tai
Losses
262
Indexed tournament losses
Matches
695
Decisive results
Win rate
62.3%
Across indexed matches
Peak rating
2,072
Highest rating in the available history.
Biggest upset
Donald Hayes
2002 US National Championships · Dec 22, 2002 · +219 rating
Open →Biggest loss
Wu, Tony
Rose City Open · Jun 18, 1995 · -310 rating
Open →Most frequent opponent
Castle, Roger
10 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
79 tournament appearances · synced Aug 11, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 18, 2005 | 2005 Rose City OpenTournament · View matches | 2,009 | 1,995 | -14+0 / -14 | 3W / 2L |
| Apr 17, 2005 | Tri-Cities Spring Open Dbl. RRTournament · View matches | 1,983 | 2,009 | +26+27 / -1 | 8W / 2L |
| Dec 18, 2004 | 2004 USA Nationals ChampionshipTournament · View matches | 1,985 | 1,983 | -2 | 8W / 5L |
| Nov 14, 2004 | Viducich Stiga Pacific Rim OpenTournament · View matches | 1,994 | 1,985 | -9+3 / -12 | 3W / 3L |
| Jun 13, 2004 | Rose City OpenTournament · View matches | 1,956 | 1,994 | +38 | 9W / 3L |
| May 8, 2004 | Chemeketa Spring OpenTournament · View matches | 1,942 | 1,956 | +14+15 / -1 | 6W / 2L |
| Apr 18, 2004 | Tri-Cities Spring Open Double Tournament · View matches | 1,947 | 1,942 | -5+5 / -10 | 12W / 6L |
| Dec 20, 2003 | 2003 USA TT National ChampionshipTournament · View matches | 1,948 | 1,947 | -1 | 6W / 4L |
| Oct 19, 2003 | Tri Cities Fall Open Double RRTournament · View matches | 1,954 | 1,948 | -6+14 / -20 | 12W / 4L |
| Aug 17, 2003 | Portland Summer OpenTournament · View matches | 1,913 | 1,954 | +41+54 / -13 | 6W / 5L |
| May 10, 2003 | Chemeketa Spring OpenTournament · View matches | 1,920 | 1,913 | -7+7 / -14 | 4W / 3L |
| Apr 27, 2003 | Rose City Open TT TournamentTournament · View matches | 1,932 | 1,920 | -12 | 4W / 5L |
| Apr 6, 2003 | Tri Cities Spring OpenTournament · View matches | 1,948 | 1,932 | -16+7 / -23 | 15W / 2L |
| Mar 30, 2003 | 2003 Bellevue OpenTournament · View matches | 1,954 | 1,948 | -6+13 / -19 | 6W / 2L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches · USATT readjusted 1,892 → 1,947 | 1,892 | 1,954 | +7+66 / -59 | 7W / 4L |
| Nov 10, 2002 | Stiga Pacific Rim OpenTournament · View matches | 1,907 | 1,892 | -15+0 / -15 | 0W / 3L |
| Jul 28, 2002 | Eastern Open on the 2002 StigaTournament · View matches | 1,894 | 1,907 | +13+22 / -9 | 5W / 3L |
| Dec 23, 2001 | 2001 USATT NationalsTournament · View matches | 1,937 | 1,894 | -43 | 5W / 4L |
| Nov 4, 2001 | Stiga Pacific Rim OpenTournament · View matches | 1,929 | 1,937 | +8+13 / -5 | 4W / 3L |
| Dec 17, 2000 | 2000 USATT National ChampionshipTournament · View matches · USATT readjusted 1,836 → 1,890 | 1,836 | 1,929 | +39+64 / -25 | 10W / 5L |