Individual Calculations May 2015
 Eric, Jovana  Total change: -9.80  Rating chartPersonal card
 Karpos Open 2015 Skopje MKD 2015-03-27
RcRownchangeKK*chgGame
 2111 2166 4.00 8 -0.49 20 -9.80 
  Saduakassova, Dinara wg2398 KAZ0.5010.29205.80 
  Tosic, Miroslav g2413 SRB0.001-0.1920-3.80 
  Aksoy, Atilla 1766  * TUR1.0010.08201.60 
  Emiroglu, Cankut f2338 TUR0.001-0.2720-5.40 
  Grebstad, Kjell Borre 2009 NOR0.501-0.2120-4.20 
  Vassilev, Martin 2018 BUL0.001-0.7020-14.00 
  Milanovic, Maja 1935 SRB1.0010.21204.20 
  Minas, Ioannis 2013 GRE1.0010.30206.00 
 * 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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