Individual Calculations May 2011
 Petrukhina, Irina  Total change: -10.20  Rating chartPersonal card
 61 Women's RUS Chmp 2011 FL Ivanovo RUS 2011-02-20
RcRownchangeKK*chgGame
 1995 2190 6.00 9 -0.68 15 -10.20 
  Dordzhieva, Dinara wc1929 RUS1.0010.18152.70 
  Goryachkina, Aleksandra wf2045 RUS0.001-0.6915-10.35 
  Mukhametgaleeva, Railia 1983 RUS0.001-0.7715-11.55 
  Sedova, Evgenia 1902 RUS1.0010.16152.40 
  Azimova, Karina 2028 RUS0.001-0.7115-10.65 
  Rashitova, Gulnara 1828 RUS1.0010.10151.50 
  Malinicheva, Lidia wf2015 RUS1.0010.27154.05 
  Markelova, Lubov 2076 RUS1.0010.34155.10 
  Schepetkova, Margarita 2148 RUS1.0010.44156.60 

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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