Individual Calculations July 2009
 Daadaa, Soha  Total change: 11.00  Rating chartPersonal card
 Chpt de France des Jeunes - Minimes Filles Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1787 1590 1.50 4 0.44 25 11.00 
  Lefevre, Margaux 1940 FRA0.001-0.1125-2.75 
  Bellotti, Charlotte 1758 FRA0.5010.22255.50 
  Daif, Sarah 1588 FRA1.0010.502512.50 
  Le Bail, Arielle 1861 FRA0.001-0.1725-4.25 

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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