Individual Calculations August 2015
 Shivacheva, Donika  Total change: -15.60  Rating chartPersonal card
 10th Open Women's Bulgarian Championship "Thracian Princess" Vratsa BUL 2015-07-20
RcRownchangeKK*chgGame
 1841 1894 4.00 8 -0.39 40 -15.60 
  Cosma, Elena-Luminita wg2294  * ROU0.001-0.0840-3.20 
  Azimova, Karina 2051 RUS0.001-0.2940-11.60 
  Galani, Anna 1494  * GRE1.0010.08403.20 
  Papaefstratiou, Despina 1494  * GRE1.0010.08403.20 
  Vasova, Maria 2022 BUL0.001-0.3340-13.20 
  Lakinska, Simona 1629 MKD1.0010.18407.20 
  Petkova, Denitsa 1494  * BUL1.0010.08403.20 
  Ionescu, Irina wg2251 ROU0.001-0.1140-4.40 
 * 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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