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 7, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 19, 2012 | May OpenTournament · View matches | 1,496 | 1,504 | +8+26 / -18 | 4W / 8L |
| Apr 22, 2012 | DAC April OpenTournament · View matches | 1,531 | 1,496 | -35 | 1W / 7L |
| Mar 31, 2012 | March OpenTournament · View matches | 1,588 | 1,531 | -57+26 / -83 | 7W / 6L |
| Mar 18, 2012 | 78th Annual Michigan ClosedTournament · View matches | 1,558 | 1,588 | +30 | 7W / 12L |
| Feb 25, 2012 | February OpenTournament · View matches | 1,584 | 1,558 | -26+20 / -46 | 4W / 6L |
| Jan 28, 2012 | January OpenTournament · View matches | 1,551 | 1,584 | +33+84 / -51 | 7W / 6L |
| Aug 27, 2011 | August OpenTournament · View matches | 1,574 | 1,551 | -23 | 3W / 5L |
| May 22, 2011 | DAC May OpenTournament · View matches | 1,540 | 1,574 | +34+53 / -19 | 8W / 11L |
| Nov 20, 2010 | November OpenTournament · View matches | 1,582 | 1,540 | -42+32 / -74 | 5W / 9L |
| May 23, 2010 | DAC May OpenTournament · View matches | 1,413 | 1,582 | +169 | 10W / 9L |
| Apr 24, 2010 | April OpenTournament · View matches | 1,511 | 1,413 | -98+22 / -120 | 8W / 16L |
| Apr 18, 2010 | 76th Annual Michigan Closed TT ChampionshipsTournament · View matches | 1,437 | 1,511 | +74 | 7W / 13L |
| Mar 20, 2010 | March OpenTournament · View matches | 1,450 | 1,437 | -13 | 3W / 5L |
| Dec 12, 2009 | December OpenTournament · View matches | 1,448 | 1,450 | +2+49 / -47 | 4W / 9L |
| Nov 21, 2009 | November OpenTournament · View matches | 1,494 | 1,448 | -46 | 2W / 8L |
| Oct 24, 2009 | October OpenTournament · View matches | 1,458 | 1,494 | +36+37 / -1 | 4W / 1L |
| Sep 26, 2009 | September OpenTournament · View matches | 1,460 | 1,458 | -2 | 6W / 6L |
| Aug 29, 2009 | August OpenTournament · View matches | 1,457 | 1,460 | +3+24 / -21 | 8W / 2L |
| Jun 27, 2009 | Davison Athletic Club June OpeTournament · View matches | 1,432 | 1,457 | +25+41 / -16 | 8W / 4L |
| May 16, 2009 | May OpenTournament · View matches · USATT readjusted 1,370 → 1,374 | 1,370 | 1,432 | +58+74 / -16 | 11W / 9L |