Individual Calculations May 2012
 Jorquera Cabello, Valentina Paz  Total change: -5.70  Rating chartPersonal card
 NACIONAL DE AJEDREZ FEMENINO 2012 Santiago CHI 2012-04-05
RcRownchangeKK*chgGame
 1818 1943 3.50 6 -0.38 15 -5.70 
  Morales Mendez, Tamara Alejandr 1543  * CHI1.0010.08151.20 
  Valenzuela Astudillo, Anariky 1795 CHI0.501-0.2015-3.00 
  Luna Benalcazar, Gianella 1793 CHI0.501-0.2015-3.00 
  Bernal Hurtado, Constanza 1736 CHI1.0010.23153.45 
  Abarca Gonzalez, Damaris 2011 CHI0.5010.09151.35 
  Toro Pradenas, Maria Jose wf2032 CHI0.001-0.3815-5.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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