Individual Calculations August 2019
 Nazari , Farhad  Total change: 20.40  Rating chartPersonal card
 Kermanshah Chess Championship 2019 (Men) Kermanshah IRI 2019-07-23
RcRownchangeKK*chgGame
 1612 1393 2.00 6 0.51 40 20.40 
  Malekzadeh, Mohammad 1598 IRI0.001-0.2440-9.60 
  Moradi, Saeid 1583 IRI1.0010.754030.00 
  Zolfaghari, Mohammad Javad 1793  * IRI0.001-0.0840-3.20 
  Soorni Aliyaei, Mohammad Mahdi 1422 IRI0.001-0.4640-18.40 
  Abdolmohammadi, Milad 1793  * IRI1.0010.924036.80 
  Moradi, Mohammad Soroosh 1484 IRI0.001-0.3840-15.20 
 * 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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