PlayerID,PlayerName,PlayerCountry,InitialMean,InitialStDev,PointChange,FinalMean,FinalStDev
6561,"Duvall, Toko",USA,1243,34,-1,1242,34
6570,"Schulman, Arthur",USA,1570,37,0,1570,34
6519,"Williamson, John",USA,1519,39,-1,1518,34