Wins
533
Indexed tournament wins
Player record
Donald Hinshaw
Losses
456
Indexed tournament losses
Matches
989
Decisive results
Win rate
53.9%
Across indexed matches
Peak rating
2,239
Highest rating in the available history.
Biggest upset
David Scarantino
January Open · Jan 29, 2005 · +865 rating
Open →Biggest loss
Serman, Jonathan
October Open · Oct 28, 2006 · -331 rating
Open →Most frequent opponent
Dulkin, Danny
21 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
117 tournament appearances · synced Aug 9, 2026, 8:50 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 26, 2013 | January OpenTournament · View matches | 1,993 | 1,988 | -5+0 / -5 | 1W / 3L |
| Nov 25, 2012 | Butterfly Thanksgiving Team ChampionshipsTournament · View matches | 2,010 | 1,993 | -17 | 7W / 13L |
| Nov 17, 2012 | November OpenTournament · View matches | 2,007 | 2,010 | +3+13 / -10 | 3W / 2L |
| Oct 27, 2012 | October OpenTournament · View matches | 2,000 | 2,007 | +7+16 / -9 | 3W / 2L |
| Sep 29, 2012 | Septemebr OpenTournament · View matches | 2,005 | 2,000 | -5+6 / -11 | 2W / 2L |
| Sep 9, 2012 | West Michigan Holland OpenTournament · View matches | 2,018 | 2,005 | -13+2 / -15 | 3W / 4L |
| Aug 25, 2012 | August OpenTournament · View matches | 2,018 | 2,018 | 0+3 / -3 | 3W / 1L |
| Jul 4, 2012 | US OpenTournament · View matches | 2,051 | 2,018 | -33+4 / -37 | 3W / 4L |
| Apr 22, 2012 | DAC April OpenTournament · View matches | 2,053 | 2,051 | -2+3 / -5 | 2W / 2L |
| Mar 18, 2012 | 78th Annual Michigan ClosedTournament · View matches | 2,076 | 2,053 | -23 | 7W / 3L |
| May 22, 2011 | DAC May OpenTournament · View matches | 1,925 | 2,076 | +151 | 6W / 2L |
| May 1, 2011 | 77th Annual Michigan ClosedTournament · View matches | 1,926 | 1,925 | -1+15 / -16 | 6W / 4L |
| Mar 26, 2011 | March OpenTournament · View matches | 1,907 | 1,926 | +19+31 / -12 | 4W / 3L |
| Jan 29, 2011 | January OpenTournament · View matches | 1,940 | 1,907 | -33+2 / -35 | 1W / 2L |
| Sep 26, 2009 | September OpenTournament · View matches | 1,953 | 1,940 | -13+0 / -13 | 2W / 2L |
| May 16, 2009 | May OpenTournament · View matches | 1,957 | 1,953 | -4+11 / -15 | 4W / 3L |
| Dec 29, 2008 | SPINvitationalTournament · View matches | 1,932 | 1,957 | +25+26 / -1 | 6W / 5L |
| Dec 13, 2008 | December OpenTournament · View matches | 1,925 | 1,932 | +7+7 / 0 | 6W / 1L |
| Apr 27, 2008 | 74th Annual Michigan ClosedTournament · View matches | 1,946 | 1,925 | -21+0 / -21 | 4W / 4L |
| Nov 25, 2007 | 2007 JOOLA N. American Teams OTournament · View matches | 1,985 | 1,946 | -39 | 14W / 8L |