Individual Calculations January 2014
 Ghaemmaghami, Pegah  Total change: -9.30  Rating chartPersonal card
 Aban Open 2013 Tehran IRI 2013-11-16
RcRownchangeKK*chgGame
 1825 1725 0.50 3 -0.58 15 -8.70 
  Roostaie, Majid 1841 IRI0.001-0.3415-5.10 
  Anjom Rooz, Mehdi 1825 IRI0.5010.14152.10 
  Rezaei, Hamidreza 1809 IRI0.001-0.3815-5.70 

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)
 
 World Youth Chess Championship 2013. Girls U16 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1851 1723 3.50 10 -0.04 15 -0.60 
  Lingur, Zalina 2009 RUS0.5010.34155.10 
  Vanagaite, Giedre 2017 LTU0.001-0.1515-2.25 
  Bermudez Veliz, Josselyn 1679 ECU0.001-0.5615-8.40 
  Fortunata, Fransisca wf2117 INA0.5010.42156.30 
  Ebeling, Gabriela 1570 FIN1.0010.30154.50 
  Machlik, Monika 1936 NOR0.001-0.2315-3.45 
  Menzi, Nezihe Ezgi 1925 TUR0.001-0.2415-3.60 
  Ahmadova, Fatima 1634 AZE1.0010.38155.70 
  Santeramo, Alessia 1983 ITA0.001-0.1815-2.70 
  Breedt, Shade wc1638 RSA0.501-0.1215-1.80 

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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