Individual Calculations January 2009
 Klaus, Philippe  Total change: 5.55  Rating chartPersonal card
 10e Open du Haut-Rhin Eschentzwiller FRA 2008-09-26
RcRownchangeKK*chgGame
 1710 1874 2.50 3 0.37 15 5.55 
  Oster, Jean-Marie 1609 FRA1.0010.18152.70 
  Devoille, Hugo 1739 FRA1.0010.32154.80 
  Palu, Frederic 1782 FRA0.501-0.1315-1.95 

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)
 

 

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