Individual Calculations September 2014
 Gonzalez Porro, Armando Andres  Total change: 31.60  Rating chartPersonal card
 Abierto La Habana (Copa Giraldilla) Grupo Abierto II La Habana CUB 2014-08-10
RcRownchangeKK*chgGame
 1931 2043 6.00 8 0.79 40 31.60 
  Machin Acosta, Armando 1871 CUB0.501-0.2340-9.20 
  Pozo Castro, Victor Javier 1868 CUB1.0010.274010.80 
  Garcia Benitez, Omar 1930 CUB0.501-0.1540-6.00 
  Olivera Cruz, David 1916 CUB1.0010.334013.20 
  Ruiz Rivero, Miguel Alejandro 2001 CUB0.001-0.5640-22.40 
  Garcia Sosa, Edisnier 1918 CUB1.0010.334013.20 
  Gallestey Calvo, Ariel 1927 CUB1.0010.344013.60 
  Garcia Garcia, Alejandro 2016 CUB1.0010.464018.40 

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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