Wins
786
Indexed tournament wins
Player record
John Vos
Losses
734
Indexed tournament losses
Matches
1,520
Decisive results
Win rate
51.7%
Across indexed matches
Peak rating
1,380
Highest rating in the available history.
Biggest upset
Scott, Michael
1996 U.S. Nationals · Dec 22, 1996 · +483 rating
Open →Biggest loss
Yousifauni, Shafi
NTTC July Open · Jul 21, 1996 · -687 rating
Open →Most frequent opponent
Michael Branch
92 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
232 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 14, 2001 | Maryland October CircuitTournament · View matches | 909 | 916 | +7 | 1W / 1L |
| Mar 24, 2001 | Maryland State ClosedTournament · View matches | 911 | 909 | -2 | 2W / 2L |
| Feb 24, 2001 | Maryland Feb. Circuit Giant RRTournament · View matches | 923 | 911 | -12+0 / -12 | 6W / 2L |
| Jan 27, 2001 | Maryland Jan. Circuit Giant RRTournament · View matches | 927 | 923 | -4+0 / -4 | 5W / 3L |
| Jan 14, 2001 | Maryland January CircuitTournament · View matches | 917 | 927 | +10+16 / -6 | 1W / 3L |
| Dec 17, 2000 | 2000 USATT National ChampionshipTournament · View matches | 921 | 917 | -4+2 / -6 | 2W / 7L |
| Dec 10, 2000 | Maryland December CircuitTournament · View matches | 926 | 921 | -5 | 0W / 2L |
| Nov 26, 2000 | No. Amer. Teams Open ChampionshipsTournament · View matches | 961 | 926 | -35+20 / -55 | 1W / 9L |
| Nov 19, 2000 | Potomac Millennium OpenTournament · View matches | 971 | 961 | -10 | 2W / 2L |
| Nov 12, 2000 | Maryland November CircuitTournament · View matches | 991 | 971 | -20+0 / -20 | 0W / 4L |
| Oct 28, 2000 | Maryland October Circuit TeamsTournament · View matches | 1,008 | 991 | -17+1 / -18 | 4W / 4L |
| Oct 15, 2000 | Maryland October CircuitTournament · View matches | 1,052 | 1,008 | -44 | 1W / 4L |
| Oct 8, 2000 | MDTTC October OpenTournament · View matches | 1,011 | 1,052 | +41+43 / -2 | 3W / 1L |
| Sep 23, 2000 | Maryland Sept Circuit TeamsTournament · View matches | 1,020 | 1,011 | -9+10 / -19 | 7W / 3L |
| Sep 10, 2000 | Maryland Sept CircuitTournament · View matches | 1,027 | 1,020 | -7 | 1W / 1L |
| Aug 26, 2000 | Maryland August Circuit TeamsTournament · View matches | 1,068 | 1,027 | -41+0 / -41 | 3W / 3L |
| Aug 20, 2000 | Matthew Murad Memorial Open oTournament · View matches | 1,080 | 1,068 | -12+8 / -20 | 2W / 1L |
| Aug 13, 2000 | Maryland August CircuitTournament · View matches | 1,083 | 1,080 | -3+17 / -20 | 3W / 1L |
| Jul 22, 2000 | Maryland July Circuit TeamsTournament · View matches | 1,108 | 1,083 | -25+4 / -29 | 5W / 3L |
| Jul 9, 2000 | Maryland July CircuitTournament · View matches | 1,075 | 1,108 | +33 | 4W / 1L |