Individual Calculations July 2009
 Auvray, Philippe  Total change: 5.50  Rating chartPersonal card
 Basse Normandie 1 - R6 BNO FRA 2009-03-15
RcRownchangeKK*chgGame
 1867 1698 0.50 1 0.22 25 5.50 
  Yvon, Eric 1867 FRA0.5010.22255.50 

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)
 
 Open International de Pentecote 2009 Bagnoles de l'Orne FRA 2009-05-30
RcRownchangeKK*chgGame
 1842 1698 1.00 3 0.00 25 0.00 
  Bouget, Alexandre 2048 FRA0.001-0.1125-2.75 
  Navrotescu, Andreea-Cristiana 1853 FRA0.001-0.2925-7.25 
  Blondel, Jean-Michel 1626 FRA1.0010.402510.00 

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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