Player tournament record

Mattson, Ronald

Grand Rapids April OpenApr 23, 1994
Rating in1,761
Rating after1,681
Points changed-80+20 gained / -100 lost · calculated & validated
Record3W / 7L
All tournaments for Mattson, RonaldTournament overview

Wins

3 on this page

OpponentOpponent ratingPointsScore
Dan Dudley1,801+13calculated0
Pell, Paul1,643+3calculated0
Robert Douglass1,653+4calculated0

Losses

7 on this page

OpponentOpponent ratingPointsScore
Naved Nazar1,784-7calculated0
Koorey, Damian1,659-20calculated0
McLean, Keith1,702-13calculated0
Crum, Mark E.1,796-7calculated0
Farrell, Tim1,608-8calculated0
Ballerini, Mario1,739-10calculated0
Edgerton, Myron1,583-35calculated0