Individual Calculations July 2013
 Diaz Del Valle, Laura Beatriz  Total change: 41.10  Rating chartPersonal card
 Guillermo Garcia 2013 Villa Clara CUB 2013-05-19
RcRownchangeKK*chgGame
 1897 1826 4.50 8 1.37 30 41.10 
  Medina Diaz, Rafael Alejandro 1955 CUB0.001-0.3330-9.90 
  Martinez Perez, Juan Carlos 1426  * MEX1.0010.08302.40 
  La Villa Rivas, Marlon Javier 1988 CUB1.0010.713021.30 
  Garcia Sosa, Edisnier 1914 CUB0.5010.12303.60 
  Borges Rodriguez, Javier 1983 CUB0.5010.21306.30 
  Rodriguez Dominguez, Melissa 1933 CUB0.001-0.3530-10.50 
  Gonzalez Garay, Carlos 2002 CUB0.5010.23306.90 
  Cepeda Garcia, Juan Tomas 1972 CUB1.0010.703021.00 
 * 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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