Individual Calculations July 2016
 Lazzeri Menendez, Santos Gerar  Total change: -10.80  Rating chartPersonal card
 Copa Abogado Arturo Prat Chacon Valdivia 2016 Valdivia CHI 2016-05-21
RcRownchangeKK*chgGame
 1951 2053 2.00 4 -0.54 20 -10.80 
  Fuentes Inzunza, Lesly 1904 CHI1.0010.30206.00 
  Mancilla Barria, Cesar Maurici 2036 CHI1.0010.48209.60 
  Pereyra, Denis Nazareno 1894 ARG0.001-0.7120-14.20 
  Mondaca Gonzalez, Alfredo 1971 CHI0.001-0.6120-12.20 

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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