Individual Calculations April 2013
 Stefanova, Antoaneta  Total change: -5.20  Rating chartPersonal card
 Karpos Open 2013 Skopje MKD 2013-03-09
RcRownchangeKK*chgGame
 2389 2530 5.50 9 -0.52 10 -5.20 
  Dimov, Daniel 2130  * MKD1.0010.08100.80 
  Ratkovic, Milovan 2291 SRB1.0010.20102.00 
  Cabarkapa, Novak f2321 SRB0.501-0.2710-2.70 
  Berkes, Ferenc g2702 HUN0.001-0.2710-2.70 
  Zupe, Miran m2308 SLO1.0010.22102.20 
  Erturan, Yakup m2373 TUR0.501-0.2110-2.10 
  Ali Marandi, Cemil Can f2371 TUR1.0010.29102.90 
  Ivanisevic, Ivan g2644 SRB0.001-0.3410-3.40 
  Vujic, Mihailo f2361 SRB0.501-0.2210-2.20 
 * 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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