Individual Calculations January 2009
 Valdes Martinez, Miguel A  Total change: 0.00  Rating chartPersonal card
 Juegos Escolares Nacionales de Alto Rendimiento Masculino 2008 Colón, Matanzas CUB 2008-07-02
RcRownchangeRpKK*chgGame
 2072 0 1.50 5 0.00 1923   0.00 
  Leyva Fraga, Noberlan 1979 CUB0.5010.00 0.00 
  Torres Delgado, Walfrido 2011 CUB0.5010.00 0.00 
  Ordunez Echarte, Dennys 2221 CUB0.0010.00 0.00 
  Machado La Rosa, Ariel 2076 CUB0.5010.00 0.00 
  Munoz Dominguez, Santiago 2071 CUB0.0010.00 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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