Individual Calculations March 2010
 Kostitsina, Liubov  Total change: 35.25  Rating chartPersonal card
 8. PriFR Women's Chmp. 2010 open Izhevsk RUS 2010-01-04
RcRownchangeKK*chgGame
 1993 1869 4.50 9 1.41 25 35.25 
  Matveeva, Olga wf2217 RUS1.0010.892522.25 
  Yarullina, Alina 2058 RUS0.5010.25256.25 
  Gorozhankina, Julia wf2022 RUS0.5010.20255.00 
  Nikonova, Irina wf1984 RUS0.001-0.3425-8.50 
  Nikitina, Elena wf2030 RUS0.5010.21255.25 
  Goryachkina, Aleksandra wf1977 RUS0.001-0.3525-8.75 
  Brylova, Natalia 1908 RUS0.5010.05251.25 
  Shur, Tatiana 1583 RUS1.0010.16254.00 
  Idrisova, Roza wf2156 RUS0.5010.34258.50 

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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