Individual Calculations April 2009
 Assouvie, Liliane  Total change: 12.25  Rating chartPersonal card
 3e open international de Fort-de-France Fort de France FRA 2008-12-26
RcRownchangeKK*chgGame
 1917 1632 1.00 3 0.49 25 12.25 
  Cepisul, Desire 1787 FRA1.0010.712517.75 
  Hayoun, Lionel 1982 FRA0.001-0.1125-2.75 
  Montabord, Manuel 1982 FRA0.001-0.1125-2.75 

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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