Individual Calculations July 2018
 Zahmati, Sobhan  Total change: -47.60  Rating chartPersonal card
 khorasan Razavi Ramezan Standard Cup 1397 Mashhad IRI 2018-06-02
RcRownchangeKK*chgGame
 1650 1814 5.00 9 -1.19 40 -47.60 
  Allahtavakoli, Mahmoud 1414  * IRI1.0010.08403.20 
  Hosseinzadeh, Pouria 1414  * IRI1.0010.08403.20 
  Pak Niyat, Ali 1620 IRI1.0010.254010.00 
  Zare, Jamal 1994 IRI0.001-0.2640-10.40 
  Gharaei, Nozar 1604 IRI1.0010.23409.20 
  Safaei, Maliheh 1593 IRI1.0010.22408.80 
  Vassalam, Mohammad Taghi 2047 IRI0.001-0.2140-8.40 
  Masoumi, Ali 1624 IRI0.001-0.7540-30.00 
  Barati, Behnam 1543 IRI0.001-0.8340-33.20 
 * 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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