Individual Calculations September 2010
 Ziaziulkina, Nastassia  Total change: -9.15  Rating chartPersonal card
 World Girls U-20 Championship Czarna/Chotowa POL 2010-08-02
RcRownchangeKK*chgGame
 2193 2293 7.50 13 -0.61 15 -9.15 
  Osmanodja, Filiz wf2061 GER1.0010.21153.15 
  Baciu, Diana wf2127 MDA1.0010.28154.20 
  Pavlidou, Ekaterini 2182 GRE1.0010.35155.25 
  Mammadova, Gulnar Marfat Qizi wf2260 AZE0.501-0.0515-0.75 
  Severiukhina, Zoja wm2341 RUS1.0010.57158.55 
  Muzychuk, Anna mwg2527 SLO0.001-0.2115-3.15 
  Girya, Olga wg2376 RUS0.001-0.3915-5.85 
  Andrenko, Irina wm2133 UKR0.001-0.7115-10.65 
  Saduakassova, Dinara wf2131 KAZ0.501-0.2115-3.15 
  Exler, Veronika wf2143 AUT1.0010.30154.50 
  Heredia Serrano, Carla wm2080 ECU1.0010.23153.45 
  Bhakti, Kulkarni cwf2249 IND0.001-0.5615-8.40 
  Jablonska, Sabina 1893  * POL0.501-0.4215-6.30 
 * 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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