Individual Calculations July 2010
 Ribaud-Chevrey, Philippe  Total change: -1.80  Rating chartPersonal card
 Dept Hautes de Seine IDF FRA 2009-11-28
RcRownchangeKK*chgGame
 1896 2142 2.50 4 -0.68 15 -10.20 
  Galazka, Pierre 1913 FRA1.0010.21153.15 
  Medina-Lopez, Jose 1997 FRA0.001-0.6915-10.35 
  Conq, Alain 1886 FRA0.501-0.3115-4.65 
  Heral, Christophe 1787 FRA1.0010.11151.65 

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)
 
 Nationale 4 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 2169 2128 1.00 1 0.56 15 8.40 
  Santamaria, Jorge 2169 GER1.0010.56158.40 

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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