Individual Calculations July 2010
 Kowalska, Elzbieta  Total change: 28.80  Rating chartPersonal card
 Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 1878 1896 5.00 6 1.92 15 28.80 
  Truszkiewicz, Eliza 1990 POL1.0010.63159.45 
  Herman, Monika 1695 POL1.0010.24153.60 
  Starczewska, Malgorzata 1879 POL1.0010.48157.20 
  Gluszko, Monika 1983 POL0.001-0.3815-5.70 
  Kaczorowska, Barbara wm2222 POL1.0010.871513.05 
  Kazmierczak, Ewa 1496  * POL1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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