PlayerID,PlayerName,PlayerCountry,InitialMean,InitialStDev,PointChange,FinalMean,FinalStDev
41573,"Bassetti, Federico",USA,1874,71,0,1874,71
48970,"Brummett, Joanne",USA,351,68,-43,308,51
48976,"Brummett, Tim",USA,606,64,-32,574,50
50408,"Chandrashekhar, Shivkumar",USA,356,41,-35,321,34
49980,"Cheng, Amy",USA,174,34,-13,161,32
49981,"Cheng, Peter",USA,373,31,-9,364,27
50155,"Colombo, Kevin",USA,848,41,3,851,38
51812,"Cui, Jingzhe",USA,919,67,114,1033,73
55232,"Du, Fei",USA,931,58,-21,910,51
48782,"Evans, Bryant",USA,1110,36,-4,1106,34
55229,"He, Qichao",USA,383,44,55,438,43
48783,"Hemingway, Robert",USA,1151,40,2,1153,40
55330,"Houchens, Dave",USA,650,75,-15,635,69
42682,"Hughes, John",USA,355,38,-16,339,33
42683,"Hughes, Phyllis",USA,416,46,-18,398,38
51809,"Leibach, Jeff",USA,318,37,33,351,34
50513,"Luo, Qingzhou",USA,1092,53,-28,1064,45
48778,"Mani, Ganesan",USA,477,34,7,484,32
50376,"Mao, John",USA,195,39,-3,192,35
48775,"Marrone, David",USA,275,31,22,297,33
48843,"McGarvey, Phil",USA,823,36,6,829,33
48773,"Newcomb, Tim",USA,459,37,-9,450,32
48846,"Pardeshi, Akash",USA,1006,37,-17,989,34
50992,"Peng, Ming Ming",USA,372,36,16,388,32
51619,"Smith, Ryan",USA,613,52,57,670,52
55329,"Stolarsky, Ken",USA,350,50,18,368,43
48974,"Sun, David",USA,603,50,-24,579,45
50151,"Sun, Jordan",USA,384,42,-8,376,35
48972,"Suslick, Ken",USA,467,32,-9,458,29
52190,"Xia, Yuan",USA,330,49,2,332,43
51428,"Yoder, Matt",USA,771,40,-13,758,37