Player record

Mark Thorkildson

ID 59823MNMaleInactive

Mark Thorkildson's USATT rating is 1,498.

USATT rating1,498
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Wins

26

Indexed tournament wins

Losses

14

Indexed tournament losses

Matches

40

Decisive results

Win rate

65.0%

Across indexed matches

Peak rating

1,576

Highest rating in the available history.

Biggest upset

Rick Mickelson

Wisner Open · Mar 27, 1994 · +180 rating

Open →

Biggest loss

Stephen Hubbard

Air Traffic Spring Open · Mar 21, 1999 · -644 rating

Open →

Most frequent opponent

Aaron Chung

3 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

7 tournament appearances · synced Aug 26, 2026, 2:25 AM

DateTournamentRating inRating afterPoints changedRecord
Mar 21, 1999Air Traffic Spring OpenTournament · View matches1,5481,498-50+0 / -502W / 1L
Feb 26, 1995MN Winter OpenTournament · View matches1,5401,548+8+8 / 04W / 0L
Aug 20, 1994Mid Summer ClassicTournament · View matches1,5381,540+2+7 / -51W / 3L
Jun 4, 1994Minnesota OpenTournament · View matches1,5731,538-35+1 / -362W / 3L
Apr 16, 1994Disney's AprilTournament · View matches1,5761,573-37W / 4L
Mar 27, 1994Wisner OpenTournament · View matches1,5081,548+405W / 2L
Feb 26, 1994Winter ClassicTournament · View matches1,5481,576+285W / 1L