Individual Calculations April 2015
 Mendoza Perez, Brayan  Total change: -70.80  Rating chartPersonal card
 Eldis Cobo 3 La Habana CUB 2015-02-15
RcRownchangeKK*chgGame
 1950 1953 4.50 9 -0.05 40 -2.00 
  Naranjo Carrillo, Eriberto 1915 CUB0.501-0.0540-2.00 
  Puig Moreira, Livan Jesus 1995 CUB0.5010.06402.40 
  Garces Rodriguez, Sergio 1970 CUB0.5010.02400.80 
  Gonzalez Estrada, Chrissye L. 1913 CUB0.501-0.0640-2.40 
  Naranjo Carrillo, Eriberto 1915 CUB0.001-0.5540-22.00 
  Puig Moreira, Livan Jesus 1995 CUB0.5010.06402.40 
  Garces Rodriguez, Sergio 1970 CUB0.001-0.4840-19.20 
  Rodriguez Del Valle, Angel 1960 CUB1.0010.514020.40 
  Gonzalez Estrada, Chrissye L. 1913 CUB1.0010.444017.60 

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)
 
 Eldis Cobo 1 La Habana CUB 2015-02-15
RcRownchangeKK*chgGame
 1921 1953 1.00 5 -1.72 40 -68.80 
  Olivera Cruz, David 1925 CUB0.001-0.5440-21.60 
  Marrero Camero, Abel 1900 CUB0.001-0.5740-22.80 
  Gallestey Calvo, Ariel 2011 CUB1.0010.584023.20 
  Fernandez Garcia, Arturo 1853 CUB0.001-0.6440-25.60 
  Bacerio Arruza, Alejandro 1914 CUB0.001-0.5540-22.00 

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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