Individual Calculations July 2010
 Kreyssig, Robert  Total change: 1.35  Rating chartPersonal card
 Offene Deutsche Jugendmeisterschaft U25 Oberhof GER 2010-05-22
 1920 1886 1.00 2 0.09 15 1.35 
  Simon, Christopher 1922 GER0.5010.05150.75 
  Huhnstock, Rico 1918 GER0.5010.04150.60 

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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