Individual Calculations October 2018
 Barati, Esfandiar  Total change: -4.20  Rating chartPersonal card
 3rd Paytakht International Cup 2018 -Group B Tehran IRI 2018-09-02
RcRownchangeKK*chgGame
 1546 1625 4.50 8 -0.21 20 -4.20 
  Fakhim Ghanbarnezhad, Rozhina 1225  * IRI1.0010.08201.60 
  Karami Kejani, Masoud 1915 IRI0.001-0.1620-3.20 
  Nouri, Ali 1359 IRI1.0010.18203.60 
  Ahadi, Mohammad Erfan 1811 IRI0.001-0.2620-5.20 
  Hoosemi Roodsari, Fatemeh 1381 IRI1.0010.20204.00 
  Davoodi, Mehran 1741 IRI0.001-0.3420-6.80 
  Ahmadi, Gholam Hosein 1488 IRI0.501-0.1820-3.60 
  Habibi, Radin 1449 IRI1.0010.27205.40 
 * 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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