Wins
110
Indexed tournament wins
Player record
Hayden, Donald
Losses
250
Indexed tournament losses
Matches
360
Decisive results
Win rate
30.6%
Across indexed matches
Peak rating
1,636
Highest rating in the available history.
Biggest upset
Robinson, Terry
March Open · Mar 22, 2008 · +362 rating
Open →Biggest loss
Gerten, Kimberly
South Bend Memorial Day Open · May 25, 1997 · -413 rating
Open →Most frequent opponent
Philip Weatherly
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
50 tournament appearances · synced Aug 9, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 6, 1997 | Holiday OpenTournament · View matches | 1,416 | 1,462 | +46+46 / 0 | 2W / 4L |
| Nov 30, 1997 | US Open Teams ChampionshipsTournament · View matches | 1,368 | 1,416 | +48+50 / -2 | 1W / 15L |
| May 25, 1997 | South Bend Memorial Day OpenTournament · View matches | 1,431 | 1,368 | -63+21 / -84 | 6W / 5L |
| Apr 6, 1997 | 1997 Michigan State ChampionshTournament · View matches | 1,432 | 1,431 | -1+1 / -2 | 1W / 2L |
| Mar 16, 1997 | South Bend OpenTournament · View matches | 1,354 | 1,432 | +78 | 8W / 6L |
| Dec 1, 1996 | U.S. Open Team ChampionshipsTournament · View matches | 1,307 | 1,354 | +47 | 6W / 14L |
| Oct 27, 1996 | 1996 Oakbrook October OpenTournament · View matches | 1,317 | 1,307 | -10 | 3W / 2L |
| Apr 14, 1996 | 1996 Michigan State ChampionshTournament · View matches | 1,373 | 1,324 | -49+0 / -49 | 0W / 3L |
| Nov 26, 1995 | US Open Team ChampionshipsTournament · View matches | 1,364 | 1,373 | +9 | 4W / 18L |
| Sep 30, 1995 | Grand Rapids TTC September OpenTournament · View matches | 1,218 | 1,364 | +146 | 2W / 3L |
41–50 of 50
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