PlayerID,PlayerName,PlayerCountry,InitialMean,InitialStDev,PointChange,FinalMean,FinalStDev 16963,"Bourne, Leo",USA,1219,32,-10,1209,30 33272,"Cheung, Andy",USA,1286,40,11,1297,38 15383,"Chiovaro, Rick",USA,1166,43,0,1166,43 6561,"Duvall, Toko",USA,1199,36,-18,1181,33 39257,"Li, Yu-Jian",USA,997,86,-9,988,83 31772,"Weiss, David",USA,1185,38,-6,1179,35 31771,"Weiss, Dylan",USA,1070,49,21,1091,47 6519,"Williamson, John",USA,1494,49,4,1498,48 36650,"Woodson, Caleb",USA,1222,44,16,1238,40