Individual Calculations August 2012
 Stein, Jeremy A  Total change: -21.60  Rating chartPersonal card
 17th Annual Pacific Coast Open Agoura Hills, California USA 2012-07-19
 2017 2128 0.50 3 -1.44 15 -21.60 
  Walls, Jerry 1964 USA0.001-0.7215-10.80 
  Xia, Xiangchen 2134 CHN0.5010.01150.15 
  Panchanatham, Vignesh 1952 USA0.001-0.7315-10.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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