Player record

John Corn

ID 3917OHMaleInactive

John Corn's USATT rating is 1,115.

USATT rating1,115
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Wins

53

Indexed tournament wins

Losses

61

Indexed tournament losses

Matches

114

Decisive results

Win rate

46.5%

Across indexed matches

Peak rating

1,134

Highest rating in the available history.

Biggest upset

John Sherman

Columbus Fall Open · Sep 29, 1996 · +274 rating

Open →

Biggest loss

Peter Gozdzikowski

Dayton Open · Feb 10, 1996 · -378 rating

Open →

Most frequent opponent

Tracey Spilker

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

17 tournament appearances · synced Aug 26, 2026, 2:26 AM

DateTournamentRating inRating afterPoints changedRecord
Apr 10, 1999Dayton Giant RR OpenTournament · View matches1,1341,115-19+7 / -261W / 7L
Dec 5, 1998Cincinnati Giant RR OpenTournament · View matches9891,134+1454W / 5L
Nov 7, 1998Dayton Giant RR OpenTournament · View matches1,007989-184W / 3L
Oct 4, 1998Columbus Sun TV Fall OpenTournament · View matches9791,007+28+36 / -82W / 1L
May 23, 1998Cincinnati Giant RR OpenTournament · View matches977979+21W / 6L
Apr 4, 1998Dayton Giant RR OpenTournament · View matches991977-14+15 / -296W / 3L
Oct 26, 1997Buckeye Honda Lancaster Open RTournament · View matches984991+7+23 / -165W / 3L
Oct 5, 1997Columbus Fall OpenTournament · View matches994984-10+3 / -132W / 3L
Apr 13, 1997Spires Honda Lancaster RR OpenTournament · View matches989994+5+40 / -355W / 5L
Feb 23, 1997Sun T.V. OpenTournament · View matches951989+386W / 2L
Nov 10, 1996St. Joseph Valley OpenTournament · View matches982951-31+2 / -332W / 4L
Sep 29, 1996Columbus Fall OpenTournament · View matches863982+1195W / 3L
Jul 27, 1996Dayton Lucky 44 RR OpenTournament · View matches841863+223W / 4L
Apr 21, 1996Columbus April Warmup TournameTournament · View matches847841-60W / 3L
Feb 25, 19963rd Annual Newark Sun TV OpenTournament · View matches8478470+0 / 01W / 1L
Feb 10, 1996Dayton OpenTournament · View matches841847+63W / 2L
Oct 14, 1995Sun TV Canton OpenTournament · View matches · Initial rating 841Unrated841—3W / 6L