Player record

Kern, John

ID 7237MIMaleInactive
Current rating1,288
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Wins

12

Indexed tournament wins

Losses

14

Indexed tournament losses

Matches

26

Decisive results

Win rate

46.2%

Across indexed matches

Peak rating

1,351

Highest rating in the available history.

Biggest upset

Steven King

2006 Michigan Closed · Apr 2, 2006 · +233 rating

Open →

Biggest loss

Bousley, Chad

2007 Michigan Closed · Apr 1, 2007 · -631 rating

Open →

Most frequent opponent

Dobrowolski, Paul

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

4 tournament appearances · synced Aug 11, 2026, 2:24 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 1, 20072007 Michigan ClosedTournament · View matches1,3511,288-634W / 5L
Apr 2, 20062006 Michigan ClosedTournament · View matches1,2541,351+974W / 3L
Nov 5, 1994Sun TV Canton OpenTournament · View matches1,2611,254-7+3 / -102W / 3L
Jun 11, 199494 Sun TV Akron OpenTournament · View matches1,2451,261+162W / 3L