Player record

Larry Grimm

ID 74278COMaleInactive

Larry Grimm's USATT rating is 1,735.

USATT rating1,735

Wins

33

Indexed tournament wins

Losses

18

Indexed tournament losses

Matches

51

Decisive results

Win rate

64.7%

Across indexed matches

Peak rating

1,754

Highest rating in the available history.

Biggest upset

Luke Hays

Longmont Summer Open · Jun 19, 2010 · +529 rating

Open →

Biggest loss

Bryon Kippschull

Longmont Fall Open · Nov 10, 2012 · -85 rating

Open →

Most frequent opponent

Michael Jaynes

4 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

5 tournament appearances · synced Aug 26, 2026, 2:24 AM

DateTournamentRating inRating afterPoints changedRecord
Nov 10, 2012Longmont Fall OpenTournament · View matches1,7441,735-95W / 4L
Jul 4, 2012US OpenTournament · View matches1,7531,744-95W / 5L
Jul 3, 20102010 US OpenTournament · View matches1,7541,753-1+1 / -27W / 3L
Jun 19, 2010Longmont Summer OpenTournament · View matches1,1481,754+60615W / 1L
May 5, 2007Front Range OpenTournament · View matches · Initial rating 1,148Unrated1,1481W / 5L