Individual Calculations September 2012
 Medina Perez, Daryany Yamiley  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
 1603 0 1.00 5 0.00 1363   0.00 
  Durand, Maria Paula 1596 PER0.0010.00 0.00 
  Huaranca Espinoza, Franchezka 1652 PER1.0010.00 0.00 
  Monroy, Nathaly 1823 BOL0.0010.00 0.00 
  Bonvini, Adriana Tonhati 1514 BRA0.0010.00 0.00 
  Nunez Giler, Fanny 1431 ECU0.0010.00 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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