Individual Calculations October 2016
 Chahardoli, Amir  Total change: -0.80  Rating chartPersonal card
 6th Qazvin rajaei Cup A - 2016 Qazvin IRI 2016-08-31
RcRownchangeKK*chgGame
 1693 1706 3.50 7 -0.04 20 -0.80 
  Khodabandeh, Milad 1920 IRI0.5010.27205.40 
  Baghipour, Alborz 1941 IRI0.001-0.2120-4.20 
  Safari, Parham 1824 IRI0.001-0.3420-6.80 
  Chamani, Ali 1306  * IRI1.0010.08201.60 
  Khoshneshin, Mehran 1508 IRI1.0010.24204.80 
  Ansari, Alireza 1539 IRI1.0010.28205.60 
  Ansari, Soheil 1811 IRI0.001-0.3620-7.20 
 * 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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