Individual Calculations July 2010
 Zasada, Konrad  Total change: -9.50  Rating chartPersonal card
 Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 1960 1698 0.00 2 -0.38 25 -9.50 
  Szefer, Michal 2036 POL0.001-0.1225-3.00 
  Milczarek, Robert 1883 POL0.001-0.2625-6.50 

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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