Rapid: Individual Calculations February 2020
 Kowsarinia, Amir  Total change: 3.40  Rating chartPersonal card
 Fars Rapid Dey 1398 Fars IRI 2020-01-10
RcRownchangeKK*chgGame
 2006 2287 7.50 9 0.17 20 3.40 
  Rahimi, Arshiya 1887  * IRI1.0010.08201.60 
  Firoozyar, Ashkan 1887  * IRI1.0010.08201.60 
  Zandi, Farshad 1887  * IRI1.0010.08201.60 
  Shahisavandi, Mohammadhadi 2032 IRI1.0010.19203.80 
  Mahboodi, Masuod 1935 IRI1.0010.11202.20 
  Alizadeh, Gh 2156 IRI0.001-0.6820-13.60 
  Sedaghati, Mehrdad f2217 IRI1.0010.40208.00 
  Tahmasebi, Hamidreza 2153 IRI0.501-0.1820-3.60 
  Khademi, Mahdi 1902 IRI1.0010.09201.80 
 * 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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