Individual Calculations January 2009
 Daadaa, Soha  Total change: 45.25  Rating chartPersonal card
 7e open international de Menton Menton FRA 2008-10-26
RcRownchangeKK*chgGame
 1811 1506 3.00 8 1.81 25 45.25 
  Jouet, Philippe 1856 FRA0.001-0.1125-2.75 
  Warkentin, Sabine 1760 FRA1.0010.812520.25 
  Cayla, Jonathan 1844 FRA0.001-0.1225-3.00 
  Gautheron, Andre 1677 FRA1.0010.732518.25 
  Najart, David 1856 FRA0.001-0.1125-2.75 
  Thiebaux, Jean-Claude 1784 FRA1.0010.832520.75 
  Benamozig, Jean-Marc 1856 FRA0.001-0.1125-2.75 
  Angles D`auriac, Bernard 1856 MNC0.001-0.1125-2.75 

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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