Player record

Thai, Khoan

ID 69557CAMaleInactive
Current rating1,588
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Wins

47

Indexed tournament wins

Losses

24

Indexed tournament losses

Matches

71

Decisive results

Win rate

66.2%

Across indexed matches

Peak rating

1,858

Highest rating in the available history.

Biggest upset

Flores, David

U.S. National Championships · Dec 16, 2006 · +199 rating

Open →

Biggest loss

Capili, Claro

Meiklejohn North American Seniors Open · Jun 6, 2010 · -461 rating

Open →

Most frequent opponent

Brian Bui

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

12 tournament appearances · synced Aug 12, 2026, 2:22 AM

DateTournamentRating inRating afterPoints changedRecord
Dec 20, 20142014 US National ChampionshipsTournament · View matches1,6761,588-88+0 / -880W / 4L
Dec 18, 20102010 US NationalsTournament · View matches1,7101,676-343W / 4L
Jun 6, 2010Meiklejohn North American Seniors OpenTournament · View matches1,7681,710-58+2 / -601W / 2L
Dec 19, 20092009 US NationalsTournament · View matches1,7981,768-305W / 2L
Jun 7, 2009Meiklejohn North American SeniTournament · View matches1,8281,798-30+0 / -301W / 2L
Jun 8, 2008Meiklejohn North American SeniorsTournament · View matches1,8581,828-30+0 / -301W / 1L
Jul 7, 2007U.S. Open ChampionshipsTournament · View matches1,8381,858+208W / 2L
Jun 3, 2007Meiklejohn North American SeniTournament · View matches1,8271,838+11+20 / -95W / 2L
Dec 16, 2006U.S. National ChampionshipsTournament · View matches · USATT readjusted 1,642 → 1,7921,6421,827+35+45 / -1011W / 1L
Dec 17, 20052005 US Nationals ChampionshipTournament · View matches1,6071,642+35+41 / -65W / 1L
Jun 5, 2005Meiklejohn National Seniors OpTournament · View matches1,5591,607+48+53 / -55W / 2L
Dec 18, 20042004 USA Nationals ChampionshipTournament · View matches · Initial rating 1,559Unrated1,559—2W / 1L