Individual Calculations July 2009
 Leghbali, Sophiane  Total change: -16.35  Rating chartPersonal card
 Championnat des Ardennes 1er division 2009 Charleville-Mezières FRA 2009-02-15
RcRownchangeKK*chgGame
 1822 1877 2.00 5 -0.84 15 -12.60 
  Fourcart, Marc 1734 FRA0.001-0.6915-10.35 
  Wille, Frederic 1596 FRA1.0010.16152.40 
  Lassalle, Arnaud 2013 FRA0.001-0.3215-4.80 
  Halfaoui, Eddine 1866 FRA0.001-0.5215-7.80 
  Louis, Andre 1899 FRA1.0010.53157.95 

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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2090 1900 0.00 1 -0.25 15 -3.75 
  Carniol, Thomas 2090 FRA0.001-0.2515-3.75 

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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