Individual Calculations September 2009
 Ek, Sothea  Total change: -13.20  Rating chartPersonal card
 Championnat de France - Open B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1865 1979 5.00 9 -0.88 15 -13.20 
  Prodhomme, Adrien 1869 FRA0.001-0.6515-9.75 
  Houot, Thomas 1756 FRA0.501-0.2815-4.20 
  Boulade, Olivier 1841 FRA0.501-0.1915-2.85 
  Chancerel, Dominique 1874 FRA1.0010.36155.40 
  Perradin, Vincent 1875 FRA0.001-0.6415-9.60 
  Gattuso, Christophe 1876 FRA1.0010.36155.40 
  Schlienger, Jean-Philippe 1910 FRA0.501-0.1015-1.50 
  Pascal, Jonathan 1887 FRA0.501-0.1315-1.95 
  Pouchon, Mickael 1897 FRA1.0010.39155.85 

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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