Individual Calculations September 2015
 Grass Gonzalez, Wilfredo  Total change: -13.60  Rating chartPersonal card
 Copa Giraldilla Abierto 3 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 1932 1851 2.00 6 -0.34 40 -13.60 
  Reyes Pedro, Manuel Enrique 1979 CUB0.5010.17406.80 
  Chavez Linares, Ronny 1990 CUB0.5010.19407.60 
  Dominguez Fiallo, Ernesto 1958 CUB0.001-0.3540-14.00 
  Torres Hernandez, Juan Jose 1978 CUB0.001-0.3340-13.20 
  Rosabal Sarda, Barbaro Omar 1915 CUB0.5010.09403.60 
  Lopez Rodriguez, Manuel 1769 CUB0.501-0.1140-4.40 

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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