Individual Calculations April 2013
 Dizdarevic, Barbara  Total change: 0.30  Rating chartPersonal card
 Karpos Open 2013 Skopje MKD 2013-03-09
RcRownchangeKK*chgGame
 2167 1981 2.00 7 0.02 15 0.30 
  Nedev, Trajko g2381  * MKD0.001-0.0815-1.20 
  Piskur, Mitja f2301 SLO0.5010.37155.55 
  Zozulia, Anna mwg2336 BEL0.5010.39155.85 
  Jankov, Dejan 2207 MKD0.001-0.2115-3.15 
  Lakinska, Simona 1673 MKD1.0010.14152.10 
  Cherednichenko, Elena wf2175 UKR0.001-0.2515-3.75 
  Vidic, Miha 2096 SLO0.001-0.3415-5.10 
 * 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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