Player record

Quiroz, David

ID 15870FemaleInactive
Current rating1,642
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Wins

22

Indexed tournament wins

Losses

26

Indexed tournament losses

Matches

48

Decisive results

Win rate

45.8%

Across indexed matches

Peak rating

1,642

Highest rating in the available history.

Biggest upset

Wilson, Roy

1998 North American Teams Championships · Nov 29, 1998 · +550 rating

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Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Abrams, Francine

2 matches

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Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 13, 2026, 2:23 AM

DateTournamentRating inRating afterPoints changedRecord
Nov 29, 19981998 North American Teams ChampionshipsTournament · View matches1,2291,642+41311W / 14L
Nov 30, 1997US Open Teams ChampionshipsTournament · View matches · Initial rating 1,229Unrated1,229—11W / 12L