Player record

Donald Hammond

ID 73497OHMaleInactive

Donald Hammond's USATT rating is 808.

USATT rating808
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Wins

15

Indexed tournament wins

Losses

52

Indexed tournament losses

Matches

67

Decisive results

Win rate

22.4%

Across indexed matches

Peak rating

829

Highest rating in the available history.

Biggest upset

Linda Clay

Dayton Giant RR Open · Apr 5, 2009 · +329 rating

Open →

Biggest loss

Michael Stevenson

Dayton Giant RR Open · Nov 6, 2010 · -229 rating

Open →

Most frequent opponent

Donald McDougall

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

10 tournament appearances · synced Aug 26, 2026, 2:28 AM

DateTournamentRating inRating afterPoints changedRecord
Sep 27, 2014September Newgy Akron Open (42 Points)Tournament · View matches816808-8+1 / -91W / 5L
Nov 3, 2012Southwest Ohio RR OpenTournament · View matches829816-13+0 / -130W / 7L
May 12, 2012$1000 Robo-Pong OpenTournament · View matches610829+2192W / 4L
Apr 23, 2011Macy Block OpenTournament · View matches632610-22+7 / -291W / 5L
Mar 6, 2011Arnold TT ChampionsipsTournament · View matches633632-10W / 4L
Nov 6, 2010Dayton Giant RR OpenTournament · View matches608633+254W / 5L
Apr 17, 2010Dayton Giant RR OpenTournament · View matches604608+42W / 6L
May 3, 2009Northern KY RoboPong Spring OpTournament · View matches603604+1+1 / 02W / 3L
Apr 5, 2009Dayton Giant RR OpenTournament · View matches312603+2912W / 5L
Apr 14, 2007Dayton Butterfly OpenTournament · View matches · Initial rating 312Unrated312—1W / 8L