Individual Calculations July 2009
 Ilieva, Hristina  Total change: -8.10  Rating chartPersonal card
 42-nd Bulgarian Women's Team Championship 2009, Group A WOMEN Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2055 2114 3.50 7 -0.54 15 -8.10 
  Vladimirova, Maria 2085 BUL0.501-0.0415-0.60 
  Pionova, Sonja 2034 BUL1.0010.39155.85 
  Sirkova, Darena 1964 BUL0.001-0.7015-10.50 
  Bednikova, Stefi 2091 BUL0.501-0.0315-0.45 
  Petkova, Veneta 1928 BUL0.501-0.2415-3.60 
  Chilingirova, Pavlina wm2157 BUL1.0010.56158.40 
  Andreeva, Plamena wf2127 BUL0.001-0.4815-7.20 

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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