Individual Calculations May 2012
 Grass Acosta, Howard  Total change: 0.00  Rating chartPersonal card
 MIGUEL ALEMAN La Habana CUB 2012-02-27
RcRownchangeRpKK*chgGame
 2051 0 5.00 9 0.00 2066   0.00 
  Martinez Ival, Carlos 2146 CUB1.0010.00 0.00 
  Menendez Feria, Victor Manuel 2038 CUB1.0010.00 0.00 
  Marron De La Rosa, Marcos 2055 CUB0.0010.00 0.00 
  Bueno Gauna, Christian Alejandro 2034 CUB0.0010.00 0.00 
  Castro Perez, Julio 2031 CUB0.0010.00 0.00 
  Echevarria Del Toro, Vladimir 2145 CUB1.0010.00 0.00 
  Camas Gomez, Ruben 1976 CUB1.0010.00 0.00 
  Angulo Almarales, Antonio L 2004 CUB0.5010.00 0.00 
  Martinez Blas, Guillermo 2028 CUB0.5010.00 0.00 

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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