Player record

Isabel Chu

ID 71674CAFemaleInactive

Isabel Chu's USATT rating is 2,217.

USATT rating2,217
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Wins

456

Indexed tournament wins

Losses

460

Indexed tournament losses

Matches

916

Decisive results

Win rate

49.8%

Across indexed matches

Peak rating

2,326

Highest rating in the available history.

Biggest upset

Gabriel Reder

Alameda Open · Jul 26, 2009 · +485 rating

Open →

Biggest loss

Adam Nathanson

Sacramento Summer Open · Aug 22, 2009 · -765 rating

Open →

Most frequent opponent

Diane Jiang

19 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

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

DateTournamentRating inRating afterPoints changedRecord
May 12, 2018San Diego Open 10K TournamentTournament · View matches2,2172,2170+10 / -104W / 2L
Dec 12, 20162016 US OpenTournament · View matches2,2552,217-38+0 / -384W / 5L
Sep 3, 20162016 Butterfly LA Open TournamentTournament · View matches2,2752,255-20+0 / -202W / 5L
Feb 4, 2016USATT Women's Olympic TrialsTournament · View matches2,2822,275-7+0 / -71W / 3L
Dec 20, 20152015 US National Team TrialsTournament · View matches2,2952,282-13+0 / -130W / 2L
Dec 14, 2015US NationalsTournament · View matches2,2922,295+3+8 / -53W / 2L
Aug 30, 20152015 Joola Teams WestTournament · View matches2,3032,292-11+23 / -345W / 7L
Jul 11, 20152015 U.S. Open Tournament · View matches2,3262,303-23+24 / -479W / 7L
Mar 8, 20152015 Pan Am and National Team TrialsTournament · View matches · USATT readjusted 2,232 → 2,2972,2322,326+29+52 / -235W / 5L
Dec 20, 20142014 US National ChampionshipsTournament · View matches2,2002,232+32+70 / -389W / 11L
Dec 7, 2014ICC California State OpenTournament · View matches2,1992,200+1+7 / -65W / 3L
Nov 2, 20142014 Stiga Portland OpenTournament · View matches2,1652,199+34+34 / 06W / 1L
Oct 19, 20142014 Dr Hsu Open TournamentTournament · View matches2,1642,165+1+25 / -242W / 5L
Sep 14, 20142014 Berkeley Open on JOOLA North American TourTournament · View matches2,1922,164-287W / 6L
Jul 5, 2014US OpenTournament · View matches2,1992,192-75W / 8L
May 25, 2014SVTTC Butterfly OpenTournament · View matches2,1732,199+26+39 / -138W / 4L
Apr 6, 2014ICC California State OpenTournament · View matches2,1732,1730+19 / -194W / 5L
Feb 16, 20142014 Western Open on JOOLA NA TourTournament · View matches2,1782,173-5+9 / -145W / 6L
Dec 21, 2013USATT NationalsTournament · View matches2,1932,178-1512W / 10L
Nov 9, 2013Sacramento Fall OpenTournament · View matches2,2192,193-26+0 / -261W / 2L