Player record

Karl Winkler

ID 35399MaleInactive

Karl Winkler's USATT rating is 864.

USATT rating864
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Wins

22

Indexed tournament wins

Losses

43

Indexed tournament losses

Matches

65

Decisive results

Win rate

33.8%

Across indexed matches

Peak rating

1,070

Highest rating in the available history.

Biggest upset

Not enough data

No qualifying upset available.

Biggest loss

Terrance Kuo

2007 JOOLA N. American Teams O · Nov 25, 2007 · -317 rating

Open →

Most frequent opponent

Dustin Zemaitis

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

6 tournament appearances · synced Aug 27, 2026, 2:28 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 13, 2008Millcreek Giant RRTournament · View matches932864-68+0 / -683W / 5L
Nov 25, 20072007 JOOLA N. American Teams OTournament · View matches1,012932-807W / 10L
Apr 22, 20072007 Millcreek Giant RRTournament · View matches1,0511,012-394W / 4L
Nov 26, 20062006 N. American Teams Open ChampionshipTournament · View matches1,0331,051+183W / 15L
Oct 29, 20062006 Millcreek OpenTournament · View matches1,0701,033-37+3 / -404W / 3L
Nov 27, 20052005 N. American Teams Open ChTournament · View matches · Initial rating 1,070Unrated1,070—1W / 6L