Individual Calculations July 2008
 Sanduay, Matias  Total change: 8.00  Rating chartPersonal card
 Oscar Silvestri 2008 Los Polvorines, Buenos Aires ARG 2008-04-02
RcRownchangeKK*chgGame
 1959 1911 2.50 5 0.32 25 8.00 
  Gonzalez, Argentino J. 2082 ARG0.001-0.2725-6.75 
  Codigone, Maximiliano 1807 ARG0.501-0.1425-3.50 
  Saragossi, Guido 1885 ARG1.0010.462511.50 
  Sanduay, Nicolas 2012 ARG0.001-0.3625-9.00 
  Oviedo, Manuel 2007 ARG1.0010.632515.75 

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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