Individual Calculations April 2013
 Rios Cobo, Chabeli  Total change: -84.00  Rating chartPersonal card
 El Nino de la Bota 2013 Villa Clara CUB 2013-02-25
RcRownchangeKK*chgGame
 1926 1952 1.50 8 -2.80 30 -84.00 
  Lopez Montero, Manuel Alejandro 1934 CUB0.001-0.5330-15.90 
  La Villa Rivas, Marlon Javier 1921 CUB0.001-0.5430-16.20 
  Reyes Perez, Guillermo Santiago 1924 CUB0.001-0.5430-16.20 
  Rodriguez Dominguez, Melissa 1923 CUB0.001-0.5430-16.20 
  Lopez Montero, Manuel Alejandro 1934 CUB0.001-0.5330-15.90 
  La Villa Rivas, Marlon Javier 1921 CUB1.0010.463013.80 
  Reyes Perez, Guillermo Santiago 1924 CUB0.001-0.5430-16.20 
  Rodriguez Dominguez, Melissa 1923 CUB0.501-0.0430-1.20 

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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