Individual Calculations September 2011
 Brito Valdes, Santiago Jose  Total change: 38.40  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 2053 1956 5.50 8 2.56 15 38.40 
  Castro Perez, Julio 2061 CUB0.001-0.3615-5.40 
  Mestre Jordi, Joaquin 2068 CUB1.0010.65159.75 
  Baeza Sanchez, Orlando 2011 CUB0.5010.08151.20 
  Mallea Aulet, Dagoberto 2125 CUB1.0010.721510.80 
  Calbiat Perez, Lazaro Reinier 2041 CUB0.001-0.3815-5.70 
  Lopez Rippel, Ricardo 2048 CUB1.0010.63159.45 
  Lipinski Guzman, Mario 2033 CUB1.0010.61159.15 
  Gutierrez, Leonela 2037 VEN1.0010.61159.15 

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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