Individual Calculations April 2009
 Kochetkova, Julia  Total change: -4.80  Rating chartPersonal card
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
 2217 2315 6.50 11 -0.32 15 -4.80 
  Khropova, Larisa wf2060 RUS1.0010.19152.85 
  Hoang, Thanh Trang gwg2483 HUN0.001-0.2815-4.20 
  Lupik, Marina 2163 RUS1.0010.30154.50 
  Lezhepekova, Veronika 1965 RUS1.0010.11151.65 
  Zaiatz, Elena mwg2364 RUS0.5010.07151.05 
  Bodnaruk, Anastasia wf2384 RUS0.001-0.4015-6.00 
  Sorokina, Anastasia wf2087 RUS0.001-0.7915-11.85 
  Lelekova, Olga 2222 RUS0.001-0.6315-9.45 
  Hairapetian, Anna 2177 ARM1.0010.31154.65 
  Ivakhinova, Inna wm2224 RUS1.0010.38155.70 
  Akatova, Ekaterina wm2261 RUS1.0010.42156.30 

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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