Individual Calculations September 2009
 Prieur, Sylvain  Total change: 10.50  Rating chartPersonal card
 Interne Ollioules 2009 Ollioules FRA 2009-05-15
RcRownchangeKK*chgGame
 1872 1648 2.00 7 0.42 25 10.50 
  Khalfaoui, Abdelhamid 1815 FRA0.001-0.2825-7.00 
  Brongers, Henk 1998 FRA1.0010.892522.25 
  Cousin, Emmanuel 1731 FRA1.0010.612515.25 
  Ventoruzzo, Jean-Francois 1882 FRA0.001-0.2125-5.25 
  Banuls, Adrien 1902 FRA0.001-0.1925-4.75 
  Nae, Ion 1907 FRA0.001-0.1825-4.50 
  Le Coadou, Yves 1869 FRA0.001-0.2225-5.50 

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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