Individual Calculations September 2019
 Behzad Nazif, Parva  Total change: -16.00  Rating chartPersonal card
 Iranian Women Festival 1398 Mashhad IRI 2019-08-04
RcRownchangeKK*chgGame
 1665 1900 6.50 9 -0.40 40 -16.00 
  Kamran Nia, Elena 1500  * IRI1.0010.08403.20 
  Naghavi, Atefeh 1500  * IRI1.0010.08403.20 
  Alavi, Mahsa 1596 IRI1.0010.14405.60 
  Zahedifar, Anahita wf2166 IRI0.001-0.1840-7.20 
  Karimi, Setayesh 1541 IRI0.501-0.4040-16.00 
  Asgharpourmasoleh, Tara 1723 IRI1.0010.274010.80 
  Jalali, Parima 1740 IRI0.001-0.7140-28.40 
  Talaneh, Motahareh 1610 IRI1.0010.16406.40 
  Seidi Hallaj, Seideh Hasti 1610 IRI1.0010.16406.40 
 * 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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