Player record

Karen Chang

ID 53171NYFemaleInactive

Karen Chang's USATT rating is 1,971.

USATT rating1,971
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Wins

133

Indexed tournament wins

Losses

171

Indexed tournament losses

Matches

304

Decisive results

Win rate

43.8%

Across indexed matches

Peak rating

2,071

Highest rating in the available history.

Biggest upset

Inga Viktorova

US Teams · Nov 27, 1994 · +237 rating

Open →

Biggest loss

Shahid Pirzada

Champion Summer Open · Jun 30, 1996 · -437 rating

Open →

Most frequent opponent

Vivian Lee

7 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

37 tournament appearances · synced Aug 26, 2026, 2:23 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 15, 2000ACUI Intercollegiate TTTTournament · View matches1,9761,971-5+0 / -54W / 2L
Apr 1, 2000Karen/Aaron Chang/Chung DoubleTournament · View matches2,0151,976-39+4 / -432W / 3L
Jan 23, 2000National Team TrialsTournament · View matches2,0162,015-1+7 / -81W / 9L
Nov 21, 1999Ben Hull Memorial OpenTournament · View matches2,0432,016-271W / 2L
Apr 24, 1999ACUI TTTTournament · View matches2,0432,0430+0 / 04W / 0L
Nov 22, 1998Beantown Pro Duck TourTournament · View matches2,0712,043-284W / 3L
Apr 11, 19981998 ACUITournament · View matches2,0682,071+3+7 / -47W / 1L
Mar 20, 19981998 Eastern OpenTournament · View matches2,0442,068+24+37 / -136W / 4L
Nov 15, 19971997 MIT OpenTournament · View matches2,0372,044+7+10 / -31W / 1L
Apr 26, 1997ACUI International TTT ClosedTournament · View matches2,0372,052+15+24 / -97W / 2L
Nov 23, 19961996 MIT OpenTournament · View matches1,9881,947-41+1 / -422W / 2L
Jun 30, 1996Champion Summer OpenTournament · View matches2,0371,988-49+4 / -531W / 5L
May 19, 1996NJTTC May OpenTournament · View matches2,0452,037-8+27 / -357W / 3L
Feb 23, 19961996 US Olympic TrialsTournament · View matches2,0362,045+93W / 7L
Dec 4, 19951995 Hofstra OpenTournament · View matches2,0102,036+262W / 3L
Nov 26, 1995US Open Team ChampionshipsTournament · View matches1,9042,006+10212W / 13L
Oct 29, 1995$2550 Westside OpenTournament · View matches1,9331,904-294W / 7L
Aug 5, 1995USATT Jr. NationalsTournament · View matches1,9331,9330+3 / -31W / 1L
Aug 5, 1995AAU Jr. OlympicsTournament · View matches1,9171,933+16+25 / -93W / 2L
Jul 30, 19951995 Olympic FestivalTournament · View matches1,9191,917-21W / 7L