Individual Calculations April 2009
 Delekta, Anna  Total change: -8.10  Rating chartPersonal card
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 1923 1699 1.00 7 -0.54 15 -8.10 
  Poletti, Fausto 1897 ITA1.0010.761511.40 
  Fortuit, Emilie 1931 FRA0.001-0.2115-3.15 
  Jamshedy, Mohammad Ismail 1878 AFG0.001-0.2715-4.05 
  Legendre, Raphael 1869 FRA0.001-0.2815-4.20 
  Devos, Herve 1897 FRA0.001-0.2415-3.60 
  Pelerin, Martin 2007 FRA0.001-0.1415-2.10 
  Truwant, Pieter 1979 BEL0.001-0.1615-2.40 

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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