Individual Calculations November 2009
 Aflalo, Sophie  Total change: 10.20  Rating chartPersonal card
 European Youth Ch under 14 Girls Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 1917 2005 6.00 9 0.48 15 7.20 
  Balzano, Filli 1727 ITA1.0010.17152.55 
  Fragkou, Eleni 1865 GRE1.0010.31154.65 
  Tomaszewska, Luiza 1848 POL1.0010.29154.35 
  Efroimski, Marsel wf2066 ISR0.001-0.4215-6.30 
  Papathanasiou, Ageliki 1899 GRE1.0010.36155.40 
  Starczewska, Dominika 1838 POL1.0010.28154.20 
  Osmanodja, Filiz wf1954 GER0.001-0.5715-8.55 
  Imnadze, Nato 1906 GEO1.0010.36155.40 
  Samigullina, Diana wf2152 RUS0.001-0.3015-4.50 

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)
 
 Nationale 3 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2116 2026 0.00 1 -0.38 15 -5.70 
  Rapinel, Franck 2116 FRA0.001-0.3815-5.70 

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)
 
 Nationale 2 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2084 2026 1.00 1 0.58 15 8.70 
  Bouton, Christophe 2084 FRA1.0010.58158.70 

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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