Individual Calculations March 2012
 Trejo, Juan  Total change: -11.85  Rating chartPersonal card
 Gran Prix Abierto Club Argentino - Tercera Etapa Buenos Aires ARG 2012-02-01
RcRownchangeKK*chgGame
 1834 1975 4.00 7 -0.79 15 -11.85 
  Tejera, Mario Alberto 1874 ARG1.0010.36155.40 
  Funaro, Martin 1958 ARG0.001-0.5215-7.80 
  Lidovsky, Sergio 1812 ARG0.501-0.2215-3.30 
  Guzman, Diego 1721 ARG0.501-0.3115-4.65 
  Dewey, Augusto 1841 ARG1.0010.32154.80 
  Martin, Luis 1845 ARG0.001-0.6815-10.20 
  Velasquez, Omar 1789 BOL1.0010.26153.90 

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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