Individual Calculations September 2012
 Castillo Sanchez, Evamaria  Total change: 0.00  Rating chartPersonal card
 XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 12 Lima PER 2012-07-25
RcRownchangeRpKK*chgGame
 1700 0 2.00 5 0.00 1628   0.00 
  Monroy, Nathaly 1823 BOL1.0010.00 0.00 
  Huaranca Espinoza, Franchezka 1652 PER1.0010.00 0.00 
  Vargas, Diana Alejandra 1778 COL0.0010.00 0.00 
  Ortiz Verdesoto, Anahi wc1519 ECU0.0010.00 0.00 
  Castillo Martinez, Paola 1726 PER0.0010.00 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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