Player tournament record

Betty Kostkowski

Maryland Giant RRMay 17, 2003
Rating in544
Rating after555
Points changed+11+20 gained / -9 lost · calculated & validated
Record3W / 5L
All tournaments for Betty KostkowskiTournament overview

Wins

3 on this page

Sort byNameRatingPoints
Opponent Opponent rating Points Score
Jarrin, David388+2calculated7, 8, 7
Michael Branch529+16calculated11, 9, 7
Jarrin, David388+2calculated-6, 5, 4, 6

Losses

5 on this page

Sort byNameRatingPoints
Opponent Opponent rating Points Score
Johnsen, Roland724-2calculated6, -7, 7, 2
Michael Branch529-5calculated9, 7, -5, -11, 9
Bitgood, Barbara8800calculated-10, 5, 4, 6
Bitgood, Barbara8800calculated6, -6, 8, 7
Johnsen, Roland724-2calculated-7, 10, -9, 10, 3