Wins
273
Indexed tournament wins
Player record
Priestley, Robert
Losses
348
Indexed tournament losses
Matches
621
Decisive results
Win rate
44.0%
Across indexed matches
Peak rating
1,751
Highest rating in the available history.
Biggest upset
Helfand, Joseph
December Open · Dec 13, 2008 · +364 rating
Open →Biggest loss
Tong, Hoang
US Open · Jul 4, 2012 · -478 rating
Open →Most frequent opponent
Stewart, Sidney
21 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
48 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 26, 2009 | 75th Annual Michigan ClosedTournament · View matches | 1,413 | 1,370 | -43 | 11W / 11L |
| Apr 11, 2009 | April OpenTournament · View matches | 1,255 | 1,413 | +158 | 4W / 8L |
| Feb 28, 2009 | February Open Giant RRTournament · View matches · USATT readjusted 1,166 → 1,218 | 1,166 | 1,255 | +37+60 / -23 | 8W / 3L |
| Jan 31, 2009 | January OpenTournament · View matches | 1,214 | 1,166 | -48+0 / -48 | 0W / 15L |
| Dec 13, 2008 | December OpenTournament · View matches · USATT readjusted 1,110 → 1,164 | 1,110 | 1,214 | +50+52 / -2 | 3W / 5L |
| Nov 22, 2008 | November OpenTournament · View matches | 1,129 | 1,110 | -19+11 / -30 | 6W / 3L |
| Sep 27, 2008 | September OpenTournament · View matches | 1,113 | 1,129 | +16 | 7W / 10L |
| Aug 30, 2008 | August OpenTournament · View matches · Initial rating 1,113 | Unrated | 1,113 | — | 9W / 2L |
41–48 of 48
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