Individual Calculations April 2009
 David, Martin  Total change: 0.00  Rating chartPersonal card
 4e Open International de l'Ouest Toulousain - A Tournefeuille FRA 2009-02-16
RcRownchangeRpKK*chgGame
 1829 0 4.50 8 0.00 1842   0.00 
  Primel, Dominique 1979 FRA0.0010.00 0.00 
  Delhom, Raoul 1792 FRA1.0010.00 0.00 
  Mohtaji, Javad 1890 FRA0.0010.00 0.00 
  Moreau, Philippe 1766 FRA1.0010.00 0.00 
  Roques, Olivier 1838 FRA0.0010.00 0.00 
  Muneret, Maurice 1736 FRA1.0010.00 0.00 
  Gilles, Francois 1823 FRA1.0010.00 0.00 
  Ranc, Florian 1810 FRA0.5010.00 0.00 

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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