Individual Calculations February 2019
 Niazadeh, Ali  Total change: -11.40  Rating chartPersonal card
 Amirkabir Standard Cup 1397 Alborz IRI 2019-01-09
RcRownchangeKK*chgGame
 1401 1484 3.00 6 -0.57 20 -11.40 
  Jani, Amir Hossein 1084  * IRI1.0010.08201.60 
  Vaghar, Mohsen 1884  * IRI0.001-0.0820-1.60 
  Zaeim Azad, Mohammad Yasin 1209 IRI1.0010.17203.40 
  Kianzad, Iliya 1084  * IRI1.0010.08201.60 
  Farrokh, Farshad 1785 IRI0.001-0.1520-3.00 
  Gholizadeh, Majid 1358 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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