Player tournament record

O'Brien, Joseph

US OpenJul 4, 1994
Rating in1,441
Rating after1,444
Points changed+3+10 gained / -7 lost · calculated & validated
Record2W / 4L
All tournaments for O'Brien, JosephTournament overview

Wins

2 on this page

OpponentOpponent ratingPointsScore
Mobley, Ross D.1,0310calculated0
Thomas, Robert1,396+10calculated0

Losses

4 on this page

OpponentOpponent ratingPointsScore
Quach, Danny1,7450calculated0
Danuta Andrzejewska1,632-1calculated0
Beaumont, John1,8220calculated0
Oderinde, Zukky1,483-6calculated0