Individual Calculations March 2018
 Ghaieni, Arya  Total change: 13.20  Rating chartPersonal card
 26th International Fajr Chess Tournament (Oxin Cup) - Group B - Under 2100 Amol IRI 2018-02-03
RcRownchangeKK*chgGame
 1670 1679 5.50 10 0.66 20 13.20 
  Barzegar, Saeb 1985 IRI0.001-0.1420-2.80 
  Abbaszadeh, Mohammad Taha 1279  * IRI1.0010.08201.60 
  Khalilolahi, Shahrzad 1279  * IRI1.0010.08201.60 
  Trisha, Kanyamarala 1903 IRL0.001-0.2220-4.40 
  Rezaee, Mohammad Javad 1292 IRI1.0010.09201.80 
  Hamedi Nia, Vesal 1900 IRI1.0010.782015.60 
  Ghafourian, Amir Ali 1977 IRI0.5010.35207.00 
  Sedghi, Babak 1962 IRI0.001-0.1620-3.20 
  Shubham, Shukla 1844 IND0.001-0.2820-5.60 
  Tahmasbi, Amir Hosein 1279  * IRI1.0010.08201.60 
 * 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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