Individual Calculations September 2011
 Biti, Ana  Total change: -23.40  Rating chartPersonal card
 National Women Championship 2011 Ljubljana SLO 2011-08-06
RcRownchangeKK*chgGame
 1913 2074 4.00 8 -1.56 15 -23.40 
  Vidic, Teja 1797 SLO0.501-0.3315-4.95 
  Kolaric, Spela 2045 SLO0.001-0.5415-8.10 
  Bucar, Natasa 1978 SLO0.501-0.1315-1.95 
  Franca, Veronika 1802 SLO0.001-0.8315-12.45 
  Hrenic, Misa 2044 SLO0.501-0.0415-0.60 
  Stevanec, Lea wf2072 SLO0.5010.00150.00 
  Nadvesnik, Maja 1805 SLO1.0010.17152.55 
  Unuk, Laura 1762 SLO1.0010.14152.10 

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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