Individual Calculations April 2020
 Djukic, Sandra  Total change: 7.40  Rating chartPersonal card
 Osmomartovski turnir Ilidza BIH 2020-03-05
RcRownchangeKK*chgGame
 2070 2138 4.50 7 0.37 20 7.40 
  Maksimovic, Masa wf1987 BIH0.501-0.2020-4.00 
  Drljevic, Ljilja wm2189 SRB0.5010.07201.40 
  Jacimovic, Sara wf1947 BIH0.501-0.2520-5.00 
  Djuric, Vesna wf2005 SRB1.0010.32206.40 
  Velickovski-Nejkovic, Maja wm2168 SRB0.5010.04200.80 
  Stancin, Ana wf2016 CRO1.0010.33206.60 
  Blagojevic, Tijana wm2179 SRB0.5010.06201.20 

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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