Individual Calculations August 2016
 Allahverdi, Omid  Total change: -2.00  Rating chartPersonal card
 Markazi Province Chess Championship 2016 Arak IRI 2016-07-19
RcRownchangeKK*chgGame
 1660 1868 5.00 7 -0.10 20 -2.00 
  Malek Ahmadi, Saman 1468  * IRI1.0010.08201.60 
  Dolat Abadi, Gholamabbas 1609 IRI1.0010.18203.60 
  Bahrami, Navid 2062 IRI0.001-0.2520-5.00 
  Mahdavimajd, Mohammad 1482 IRI1.0010.09201.80 
  Ahmadi , Ali 1803 IRI0.001-0.5920-11.80 
  Khosravi, Mohammad Mahdi 1468  * IRI1.0010.08201.60 
  Borji, Hossein 1728 IRI1.0010.31206.20 
 * 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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