Individual Calculations September 2012
 Saeidpour, Mona  Total change: 12.75  Rating chartPersonal card
 Iranian chess festival (women)2012 Arak IRI 2012-07-13
RcRownchangeKK*chgGame
 1779 1872 7.00 10 0.85 15 12.75 
  Akhgari, Bita 1557 IRI1.0010.14152.10 
  Shahveran, Samira 1683 IRI1.0010.25153.75 
  Ghaffari, Shokoufeh 1649 IRI1.0010.22153.30 
  Aliakbari, Hanieh 1772 IRI0.501-0.1415-2.10 
  Karimi, Yeganeh 1794 IRI1.0010.39155.85 
  Lotfi, Aylar 1810 IRI0.501-0.0915-1.35 
  Hakimifard, Raana 1940 IRI0.5010.09151.35 
  Alavi, Homa 1995 IRI0.001-0.3315-4.95 
  Tajik, Sareh 1942 IRI0.5010.10151.50 
  Mojarradi, Maliheh 1647 IRI1.0010.22153.30 

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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