Individual Calculations July 2009
 Nonkovic, Bogdana  Total change: 12.15  Rating chartPersonal card
 SRB Youth Chmp 2009 G-16 Vrnjacka Banja SRB 2009-04-20
RcRownchangeKK*chgGame
 1858 1822 3.50 6 0.81 15 12.15 
  Miladinovic, Lena 1970 SRB0.001-0.3015-4.50 
  Panic, Anastasija 1873 SRB1.0010.57158.55 
  Vince, Andrea 2041 SRB0.001-0.2215-3.30 
  Dizdarevic, Barbara 1876 SRB1.0010.58158.70 
  Milosavljevic, Milica 1798 SRB1.0010.47157.05 
  Markovic, Tamara 1588 SRB0.501-0.2915-4.35 

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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