Individual Calculations July 2008
 Sapienza, Julian  Total change: 8.10  Rating chartPersonal card
 82 Semifinal Argentina Superior Buenos Aires ARG 2008-04-11
RcRownchangeKK*chgGame
 2227 2169 4.00 8 0.54 15 8.10 
  Mahia, Gustavo f2433 ARG0.001-0.1815-2.70 
  Rojo Lynch, Enrique 1916 ARG1.0010.19152.85 
  Valerga, Diego m2482 ARG0.001-0.1415-2.10 
  Heinecke, Victor 2051 ARG1.0010.34155.10 
  Zukerfeld, Andres f2229 ARG1.0010.58158.70 
  Bitelmajer, Martin 2322 ARG0.001-0.3015-4.50 
  Calderon Fernandez, Gervas 2281 ARG0.001-0.3515-5.25 
  Alvarez, Roberto 2099 ARG1.0010.40156.00 

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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