Individual Calculations October 2018
 Rahimkhani, Parviz  Total change: -26.40  Rating chartPersonal card
 3rd Paytakht International Cup 2018 -Group B Tehran IRI 2018-09-02
RcRownchangeKK*chgGame
 1530 1654 4.50 9 -1.32 20 -26.40 
  Soltani, Kimia 1254  * IRI1.0010.08201.60 
  Talebi, Masoud 1961 IRI0.001-0.1420-2.80 
  Habibi, Radin 1449 IRI0.001-0.7620-15.20 
  Ahadi, Mohammad Amin 1422 IRI1.0010.21204.20 
  Mohammadi Akbarabadi, Hossein 1481 IRI0.501-0.2320-4.60 
  Alizadeh, Rahmatollah 1311 IRI1.0010.12202.40 
  Azizi Tafreshi, Ali Akbar 1548 IRI1.0010.36207.20 
  Ahadi, Mohammad Erfan 1811 IRI0.001-0.2920-5.80 
  Vasheghani, Hessam 1529 IRI0.001-0.6720-13.40 
 * 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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