Individual Calculations December 2017
 Jamshidi, Amir Hossein  Total change: 12.20  Rating chartPersonal card
 North East Standard Aban 1396 Tehran IRI 2017-11-01
RcRownchangeKK*chgGame
 1846 2236 7.00 7 0.61 20 12.20 
  Ahmadi, Saman 1836  * IRI1.0010.08201.60 
  Ghavam, Kiarash 1836  * IRI1.0010.08201.60 
  Seyed Yasrebi, Shamim 1909 IRI1.0010.13202.60 
  Ahmadi, Saman 1836  * IRI1.0010.08201.60 
  Ghavam, Kiarash 1836  * IRI1.0010.08201.60 
  Ghaemi, Narges 1836  * IRI1.0010.08201.60 
  Ghasemnezhad, Mohammad Reza 1836  * 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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