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 |
|---|---|---|---|---|---|
| Apr 8, 2000 | Dayton Giant RRTournament · View matches | 2,171 | 2,182 | +11+24 / -13 | 8W / 1L |
| Mar 19, 2000 | Buckeye Open TTTTournament · View matches | 2,187 | 2,171 | -16+13 / -29 | 3W / 3L |
| Feb 27, 2000 | Newark Macy Block OpenTournament · View matches | 2,169 | 2,187 | +18+25 / -7 | 3W / 1L |
| Dec 5, 1999 | Senoda OpenTournament · View matches | 2,194 | 2,169 | -25+20 / -45 | 6W / 3L |
| Nov 6, 1999 | Dayton Giant RR OpenTournament · View matches | 2,236 | 2,194 | -42+10 / -52 | 6W / 3L |
| Oct 24, 1999 | Columbus Macy Block Fall OpenTournament · View matches | 2,238 | 2,236 | -2+8 / -10 | 4W / 1L |
| Oct 16, 1999 | Three Rivers TTC Fall TournameTournament · View matches | 2,281 | 2,238 | -43+17 / -60 | 6W / 3L |
| Oct 10, 1999 | 14th Annual Bernard Hock OpenTournament · View matches | 2,173 | 2,281 | +108 | 7W / 0L |
| Sep 25, 1999 | Cincinnati Giant RR OpenTournament · View matches | 2,191 | 2,173 | -18+22 / -40 | 7W / 1L |
| Sep 12, 1999 | 1999 Indianapolis Summer OpenTournament · View matches | 2,160 | 2,191 | +31+39 / -8 | 7W / 1L |
| Jun 6, 1999 | 1999 Macy Block Ohio ClosedTournament · View matches | 2,166 | 2,160 | -6+0 / -6 | 1W / 1L |
| Dec 5, 1998 | Cincinnati Giant RR OpenTournament · View matches | 2,164 | 2,166 | +2+2 / 0 | 7W / 0L |
| Nov 7, 1998 | Dayton Giant RR OpenTournament · View matches | 2,194 | 2,164 | -30+1 / -31 | 6W / 3L |
| Oct 18, 1998 | 1998 Millcreek OpenTournament · View matches | 2,192 | 2,194 | +2+14 / -12 | 8W / 3L |
| Oct 4, 1998 | Columbus Sun TV Fall OpenTournament · View matches | 2,196 | 2,192 | -4+4 / -8 | 3W / 2L |
| Sep 17, 1998 | Three Rivers Fall Classic '98Tournament · View matches | 2,162 | 2,196 | +34 | 8W / 1L |
| Aug 30, 1998 | 1998 Indianapolis Summer OpenTournament · View matches | 2,067 | 2,162 | +95 | 9W / 2L |
| Aug 16, 1998 | Sun TV OpenTournament · View matches | 2,049 | 2,067 | +18+32 / -14 | 7W / 4L |
| May 10, 1998 | 34th St. Jospeh Valley Open/AlTournament · View matches | 2,021 | 2,049 | +28+58 / -30 | 6W / 6L |
| Apr 26, 1998 | 1998 Ohio ChampionshipsTournament · View matches | 2,021 | 2,021 | 0+5 / -5 | 4W / 2L |