Individual Calculations July 2010
 Gheng, Christian  Total change: 3.15  Rating chartPersonal card
 Deutsche Jugendmeisterschaft U12 Oberhof GER 2010-05-22
 1828 1581 1.00 4 0.21 15 3.15 
  Sawlin, Leonid 1894 GER0.5010.36155.40 
  Grigorian, Spartak 1800 GER0.001-0.2215-3.30 
  Gassmann, Linda 1862 GER0.5010.34155.10 
  Knorre, Jonas 1755 GER0.001-0.2715-4.05 

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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