Individual Calculations July 2010
 Roehlich, Philipp  Total change: 21.25  Rating chartPersonal card
 Deutsche Jugendmeisterschaft U12 Oberhof GER 2010-05-22
 1916 1690 1.50 3 0.85 25 21.25 
  Gassmann, Linda 1862 GER1.0010.732518.25 
  Schroeder, Jan-Christian 1965 GER0.5010.33258.25 
  Xiong, Ferdinand 1922 GER0.001-0.2125-5.25 

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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