Individual Calculations November 2010
 Shafiei, Amir Mohammad  Total change: 17.75  Rating chartPersonal card
 3rd Omid Cup Open Tournament Tehran IRI 2010-09-26
RcRownchangeKK*chgGame
 1860 1566 2.50 10 0.71 25 17.75 
  Khademalsharieh, Sarasadat wf1966  * IRI0.001-0.0825-2.00 
  Abbasi, Meisam 1966  * IRI1.0010.922523.00 
  Abed, Meisam 1966  * IRI0.001-0.0825-2.00 
  Ghasempour, Hossein 1959 IRI1.0010.922523.00 
  Pilvaieh, Ali 1966  * IRI0.001-0.0825-2.00 
  Khorsandi, Arian 1864 IRI0.001-0.1525-3.75 
  Bandarchi, Babak 1817 IRI0.5010.31257.75 
  Ghaffarian Khorram, Ayda 1619 IRI0.001-0.4325-10.75 
  Pajoumtajani, Farbod 1915 IRI0.001-0.1125-2.75 
  Ghaemmaghami, Pegah 1562 IRI0.001-0.5125-12.75 
 * 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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