Individual Calculations July 2008
 Le Bouil, Jean-Louis  Total change: -26.00  Rating chartPersonal card
 Corporatif - R7 IDF FRA 2008-03-29
RcRownchangeKK*chgGame
 1992 1958 0.50 2 -0.41 25 -10.25 
  Mottais, Francois 2056 FRA0.001-0.3725-9.25 
  Arbau, Eric 1928 FRA0.501-0.0425-1.00 

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)
 
 Challenge de l'Union Sportive des Cheminots de France Vichy FRA 2008-05-21
RcRownchangeKK*chgGame
 2014 1946 1.00 4 -0.63 25 -15.75 
  Sainseaux, Patrice 1922 FRA0.001-0.5325-13.25 
  Andrieu, Philippe 1960 FRA0.5010.02250.50 
  Jurasz, Antoni 2115 FRA0.5010.22255.50 
  Ruffenach, Alain 2060 FRA0.001-0.3425-8.50 

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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