Individual Calculations November 2009
 Iordanidou, Zoi  Total change: -16.05  Rating chartPersonal card
 European Youth Ch under 18 Girls Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 2051 2115 4.00 9 -1.07 15 -16.05 
  Van Orsouw, Svenja 1781 GER0.001-0.8815-13.20 
  Dudas, Eszter wf2141 HUN0.001-0.4615-6.90 
  Helgadottir, Sigridur Bjorg 1715  * ISL1.0010.08151.20 
  Jorgensen, Line Jin 1924 NOR1.0010.25153.75 
  Babei, Angelica 2015 MDA1.0010.36155.40 
  Repina, Varvara wf2264 RUS1.0010.701510.50 
  Ozturk, Kubra wm2256 TUR0.001-0.3115-4.65 
  Skinke, Katrina wm2200 LAT0.001-0.3815-5.70 
  Korchagina, Viktoria wf2166 RUS0.001-0.4315-6.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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