Individual Calculations September 2012
 Aliakbari, Hanieh  Total change: -0.60  Rating chartPersonal card
 Iranian chess festival (women)2012 Arak IRI 2012-07-13
RcRownchangeKK*chgGame
 1765 1772 4.00 8 -0.04 15 -0.60 
  Abbasi, Zahra 1484 IRI1.0010.16152.40 
  Azadvari, Zahra 1927 IRI1.0010.711510.65 
  Saeidpour, Mona 1872 IRI0.5010.14152.10 
  Alavi, Homa 1995 IRI0.5010.28154.20 
  Rahimi, Tara 1919 IRI0.001-0.3015-4.50 
  Mojarradi, Maliheh 1647 IRI0.501-0.1715-2.55 
  Gholami Orimi, Anahita 1661 IRI0.501-0.1515-2.25 
  Ghaemmaghami, Pegah 1615 IRI0.001-0.7115-10.65 

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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