PlayerID,PlayerName,PlayerCountry,InitialMean,InitialStDev,PointChange,FinalMean,FinalStDev 47031,"Abraham, Harlan",USA,530,64,-10,520,61 7435,"Bershteyn, Zorik",USA,1246,34,17,1263,33 34119,"Gubin, David",USA,1607,32,-19,1588,28 48824,"Kats, Dennis",USA,879,34,10,889,31 66101,"Kats, Tatyana",USA,807,34,0,807,31 68000,"Kovalenko, Vadim",USA,1004,64,-65,939,37 7199,"Kryzhanovsky, Oleg",USA,1460,31,-3,1457,28 7196,"Rabinovich, Boris",USA,1186,42,-6,1180,38 8012,"Rakach, Yuriy",USA,1397,32,-4,1393,30 7189,"Reyzin, Natan",USA,1561,30,1,1562,27 56544,"Shanski, Paul",USA,683,40,11,694,36 26609,"Shinder, Mitchell",USA,1643,37,15,1658,38 26610,"Suslovich, Pavel",USA,1531,29,6,1537,27 50365,"Vilner, David",USA,920,49,25,945,42 46483,"Vilner, Roman",USA,769,54,-13,756,45 69235,"Zhitomirskiy, Dmitriy",USA,1143,79,24,1167,67 35520,"Zilberg, Vladimir",USA,1043,48,-18,1025,38