Individual Calculations April 2013
 La Villa Rivas, Marlon Javier  Total change: 48.30  Rating chartPersonal card
 AJECHE 2012 Santiago de Cuba CUB 2013-02-23
RcRownchangeKK*chgGame
 1949 1921 5.50 8 1.80 30 54.00 
  Lopez Montero, Manuel Alejandro 1934 CUB1.0010.523015.60 
  Calderin Rubio, Nayira 1863 CUB1.0010.423012.60 
  Cabrera Ladron De Guevara, Maira 1981 CUB0.001-0.4230-12.60 
  Perez Rodriguez, Cesar Alejandro 2051 CUB0.5010.18305.40 
  Alegre Leyva, Alejandro 1988 CUB1.0010.593017.70 
  Reyes Perez, Guillermo Santiago 1924 CUB0.001-0.5030-15.00 
  Diaz Rey, Dailen 1957 CUB1.0010.553016.50 
  Dominguez Dager, Bessie 1891 CUB1.0010.463013.80 

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)
 
NOTE: K factor changed
 El Nino de la Bota 2013 Villa Clara CUB 2013-02-25
RcRownchangeKK*chgGame
 1933 1921 3.50 8 -0.38 15 -5.70 
  Rodriguez Dominguez, Melissa 1923 CUB0.001-0.5015-7.50 
  Rios Cobo, Chabeli 1952 CUB1.0010.54158.10 
  Lopez Montero, Manuel Alejandro 1934 CUB1.0010.52157.80 
  Reyes Perez, Guillermo Santiago 1924 CUB0.001-0.5015-7.50 
  Rodriguez Dominguez, Melissa 1923 CUB0.001-0.5015-7.50 
  Rios Cobo, Chabeli 1952 CUB0.001-0.4615-6.90 
  Lopez Montero, Manuel Alejandro 1934 CUB1.0010.52157.80 
  Reyes Perez, Guillermo Santiago 1924 CUB0.5010.00150.00 

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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