Individual Calculations April 2009
 Ivancukova, Kristina  Total change: 0.00  Rating chartPersonal card
 Petrovskaya Ladya 2009 open Peterhof RUS 2009-01-03
RcRownchangeRpKK*chgGame
 1920 0 0.50 6 0.00 1519   0.00 
  Andaburskis, Aleksejs 2059 LAT0.5010.00 0.00 
  Sorokina, Anastasia wf2087 RUS0.0010.00 0.00 
  Simkin, Alexander 1957 RUS0.0010.00 0.00 
  Fedorov, Sergei V. 1902 RUS0.0010.00 0.00 
  Potapova, Maria 1853 RUS0.0010.00 0.00 
  Avdonin, Maxim 1661 RUS0.0010.00 0.00 

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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