Wins
1,515
Indexed tournament wins
Player record
Don Hamilton
Losses
663
Indexed tournament losses
Matches
2,178
Decisive results
Win rate
69.6%
Across indexed matches
Peak rating
2,373
Highest rating in the available history.
Biggest upset
John Wetzler
Strongsville Summer Open · Aug 24, 2009 · +217 rating
Open →Biggest loss
Huang, Michael
US Open Teams Championships · Nov 30, 1997 · -483 rating
Open →Most frequent opponent
Samson Dubina
38 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
229 tournament appearances · synced Aug 9, 2026, 4:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 13, 1996 | 11th Annuan Bernard Hock OpenTournament · View matches | 2,153 | 2,138 | -15+1 / -16 | 1W / 1L |
| Sep 29, 1996 | Columbus Fall OpenTournament · View matches | 2,144 | 2,153 | +9+15 / -6 | 6W / 1L |
| Aug 18, 1996 | 1996 Sun TV OpenTournament · View matches | 2,181 | 2,144 | -37 | 6W / 4L |
| Jul 27, 1996 | Dayton Lucky 44 RR OpenTournament · View matches | 2,167 | 2,181 | +14+14 / 0 | 9W / 0L |
| Jul 7, 1996 | 1996 US OpenTournament · View matches | 2,166 | 2,167 | +1+10 / -9 | 3W / 3L |
| May 5, 1996 | Ohio ClosedTournament · View matches | 2,142 | 2,166 | +24 | 5W / 1L |
| Apr 27, 1996 | ACUI Int'l TTTTournament · View matches | 2,155 | 2,142 | -13+11 / -24 | 6W / 3L |
| Mar 24, 1996 | 1996 Kentuckiana Open RRTournament · View matches | 2,166 | 2,155 | -11+12 / -23 | 4W / 3L |
| Feb 25, 1996 | 3rd Annual Newark Sun TV OpenTournament · View matches | 2,131 | 2,166 | +35+37 / -2 | 4W / 1L |
| Feb 10, 1996 | Dayton OpenTournament · View matches | 2,118 | 2,131 | +13 | 5W / 1L |
| Jan 21, 1996 | Cleveland Sun TV Winter OpenTournament · View matches | 2,118 | 2,118 | 0+1 / -1 | 1W / 2L |
| Nov 26, 1995 | US Open Team ChampionshipsTournament · View matches | 2,163 | 2,117 | -46 | 11W / 6L |
| Nov 5, 1995 | 1005 Indy Fall RRTournament · View matches | 2,138 | 2,163 | +25 | 8W / 1L |
| Oct 14, 1995 | Sun TV Canton OpenTournament · View matches | 2,143 | 2,138 | -5+2 / -7 | 4W / 2L |
| Aug 20, 1995 | Sun TV Pittsburgh OpenTournament · View matches | 2,129 | 2,143 | +14+20 / -6 | 6W / 5L |
| Jul 16, 1995 | $8000 Detroit OpenTournament · View matches | 2,138 | 2,129 | -9+3 / -12 | 3W / 5L |
| May 29, 1995 | St. Joseph Valley, No. AmericaTournament · View matches | 2,127 | 2,138 | +11 | 7W / 4L |
| Mar 5, 1995 | Pittsburgh OpenTournament · View matches | 2,110 | 2,127 | +17+32 / -15 | 7W / 4L |
| Feb 26, 1995 | Sun TV OpenTournament · View matches | 2,113 | 2,110 | -3+1 / -4 | 3W / 1L |
| Jan 22, 1995 | Cleveland Winter OpenTournament · View matches | 2,106 | 2,113 | +7+7 / 0 | 3W / 1L |