Individual Calculations October 2008
 Mendoza Acuna, Samantha  Total change: 0.00  Rating chartPersonal card
 XIX Panam.Fest U16 Girls Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeRpKK*chgGame
 1827 0 1.50 5 0.00 1678   0.00 
  Benedetti, Antonella 1816 ARG0.0010.00 0.00 
  Valenzuela Astudillo, Anariky 1824 CHI1.0010.00 0.00 
  Duran Juarez, Citlali 1878 MEX0.0010.00 0.00 
  Ramirez, Marysol 1731 ARG0.0010.00 0.00 
  Uribe Hurtado, Grace 1884 ECU0.5010.00 0.00 

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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