Rapid: Individual Calculations July 2015
 Kozlovskaya, Valentina  Total change: -13.20  Rating chartPersonal card
 Winners. Women 2015 RPD Moscow RUS 2015-05-24
RcRownchangeKK*chgGame
 1934 2101 5.00 8 -0.66 20 -13.20 
  Butneva, Larisa 1922 RUS1.0010.27205.40 
  Goncharova, Nadezhda wf1980 RUS0.001-0.6620-13.20 
  Vorotnikova, Natalia wc1998 RUS0.001-0.6420-12.80 
  Vasiukova, Ekaterina 1730 RUS1.0010.10202.00 
  Lisachenko, Natalia 1916 RUS1.0010.26205.20 
  Titorenko, Natalia I wm2049 RUS0.001-0.5720-11.40 
  Katzkova, Olga 1865 RUS1.0010.20204.00 
  Malinicheva, Lidia wf2012 RUS1.0010.38207.60 

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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