Individual Calculations June 2013
 Lledo Perez, Sandy Osvaldo  Total change: -8.85  Rating chartPersonal card
 MARIA TERESA MORA GRUPO II La Habana CUB 2013-03-05
RcRownchangeKK*chgGame
 1955 1913 2.50 7 -0.59 15 -8.85 
  Walker Gomez, Cristobal Newton 2009 CUB0.5010.13151.95 
  Cabrera Ladron De Guevara, Maira 2007 CUB1.0010.63159.45 
  Garcia Treto, Diana Leydis 1975 CUB0.001-0.4115-6.15 
  Gonzalez Ochoa, Yoana wf2060 CUB0.001-0.3015-4.50 
  Sanchez Ferrer, Montserrat 1897 CUB0.001-0.5215-7.80 
  Jimenez Valdivia, Lianet 1840 CUB1.0010.40156.00 
  Villar Alonso, Javier 1897 CUB0.001-0.5215-7.80 

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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