Individual Calculations July 2012
 Martinez Cabrera, Karla  Total change: 30.60  Rating chartPersonal card
 Campeonato Nacional Absoluto y Subzonal 2.3.1 Femenil 2012 MEXICO, DF MEX 2012-06-20
RcRownchangeKK*chgGame
 1903 1804 4.00 8 1.02 30 30.60 
  Vazquez Flores, Janet Sara 1956 MEX1.0010.703021.00 
  Guerrero Rodriguez, Alejan wm2057 MEX0.5010.31309.30 
  Aquino Meneses, Jazmin Mar wc1960 MEX1.0010.713021.30 
  Mendoza Velazquez, Lorena wm2006 MEX0.001-0.2430-7.20 
  Mendez Tovar, Jessica Yiss 1856 MEX0.001-0.4330-12.90 
  Alarcon Morales, Elvira 1765 MEX0.001-0.5530-16.50 
  Parkhurst Casas, Miriam 1717 MEX0.501-0.1230-3.60 
  Fuentes Godoy, Lilia Ivonn 1903 MEX1.0010.643019.20 

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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