Player record

Switzer, David

ID 30993MIMaleInactive
Current rating911
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Wins

10

Indexed tournament wins

Losses

15

Indexed tournament losses

Matches

25

Decisive results

Win rate

40.0%

Across indexed matches

Peak rating

911

Highest rating in the available history.

Biggest upset

Gibson, Jonathan

April Open · Apr 11, 2009 · +318 rating

Open →

Biggest loss

Chinery, Sean

January Open · Jan 31, 2004 · -102 rating

Open →

Most frequent opponent

Chami, Bilal

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

4 tournament appearances · synced Aug 8, 2026, 2:22 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 11, 2009April OpenTournament · View matches659911+2523W / 4L
Aug 28, 2004August OpenTournament · View matches643659+163W / 4L
Jan 31, 2004January OpenTournament · View matches658643-152W / 5L
Dec 13, 2003December OpenTournament · View matches · Initial rating 658Unrated658-40+13 / -532W / 2L