Individual Calculations September 2015
 Parkhurst Casas, Miriam  Total change: 15.80  Rating chartPersonal card
 Campeonato Panamericano U20 Femenino El Salvador 2015 San Salvador ESA 2015-07-15
RcRownchangeKK*chgGame
 1871 1869 6.00 9 1.53 20 30.60 
  Palacios, Celina 1617 ESA1.0010.19203.80 
  Guardado Flores, Diana Beatriz 1683 ESA0.501-0.2420-4.80 
  Cosme Contreras, Trilce 1832 PER1.0010.45209.00 
  Librelato, Kathie Goulart 1842 BRA1.0010.46209.20 
  Eswaran, Ashritha 2095 USA0.001-0.2120-4.20 
  Vazquez Maccarini, Danitza wm1948 PUR0.5010.11202.20 
  Gutierrez Espinosa, Karen wf2078 CUB0.5010.27205.40 
  Ramirez Gonzalez, Maria Jose 1736 CRC1.0010.32206.40 
  Jorquera Cabello, Valentina wm2004 CHI0.5010.18203.60 

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)
 
 Campeonato Nacional Sub 20 2015 Femenil Oaxtepec, Morelos MEX 2015-08-19
RcRownchangeKK*chgGame
 1765 1869 3.00 6 -0.74 20 -14.80 
  Canche Cab, Alexa wc1588 MEX1.0010.16203.20 
  Davila Serrano, Diana 1807 MEX0.501-0.0920-1.80 
  Herrera Camara, Genny Ceci wc1843 MEX1.0010.46209.20 
  Fuentes Godoy, Lilia Ivonne wf2007 MEX0.001-0.3120-6.20 
  Salas Estrada, Ana Valeria 1536 MEX0.001-0.8820-17.60 
  Avila Fraire, Ameyalli 1808 MEX0.501-0.0820-1.60 

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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