Individual Calculations July 2009
 Gerola, Pablo  Total change: -23.75  Rating chartPersonal card
 IRT Memorial Alfredo Pollio Ramos Mejia, Buenos Aires ARG 2009-03-14
RcRownchangeKK*chgGame
 1927 2009 4.50 9 -0.95 25 -23.75 
  Segovia, Luis 1928 ARG0.501-0.1125-2.75 
  Perez, Marcelo 1738 ARG1.0010.17254.25 
  Wald, Gabriel 1996 ARG0.501-0.0225-0.50 
  Brunsteins, Daniel 1936 ARG0.001-0.6025-15.00 
  Lugo, Sebastian 2006 ARG0.001-0.5025-12.50 
  Garavagno, Martin 1781 ARG0.501-0.2925-7.25 
  Tomeo, Nicolas 2009 ARG0.5010.00250.00 
  Yakisich, Marcelo 2002 ARG1.0010.492512.25 
  Lugo, Sergio 1947 ARG0.501-0.0925-2.25 

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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