Individual Calculations October 2008
 Grosse, Christian  Total change: -12.50  Rating chartPersonal card
 Deutsche Jugendmeisterschaft U12 Willingen GER 2008-05-11
 1886 1885 0.50 2 -0.50 25 -12.50 
  Kyas, Philipp 1816 GER0.001-0.6025-15.00 
  Wagner, Dennis 1955 GER0.5010.10252.50 

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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