Individual Calculations April 2013
 Perez Rodriguez, Cesar Alejandro  Total change: -11.70  Rating chartPersonal card
 AJECHE 2012 Santiago de Cuba CUB 2013-02-23
RcRownchangeKK*chgGame
 1932 2051 4.50 8 -0.78 15 -11.70 
  Cabrera Ladron De Guevara, Maira 1981 CUB0.001-0.6015-9.00 
  Alegre Leyva, Alejandro 1988 CUB1.0010.41156.15 
  La Villa Rivas, Marlon Javier 1921 CUB0.501-0.1815-2.70 
  Reyes Perez, Guillermo Santiago 1924 CUB1.0010.33154.95 
  Diaz Rey, Dailen 1957 CUB1.0010.37155.55 
  Dominguez Dager, Bessie 1891 CUB1.0010.29154.35 
  Lopez Montero, Manuel Alejandro 1934 CUB0.001-0.6615-9.90 
  Calderin Rubio, Nayira 1863 CUB0.001-0.7415-11.10 

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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