Rapid: Individual Calculations March 2020
 Halaj Naghadehi, Yousef  Total change: -1.60  Rating chartPersonal card
 1st Bukan Rapid Mokrian Cup 1398 Bukan IRI 2020-02-06
RcRownchangeKK*chgGame
 1556 1502 3.00 7 -0.08 20 -1.60 
  Hosseinzadeh, Nima f1902  * IRI0.001-0.0820-1.60 
  Esmaeilpour, Karim 1818 IRI0.001-0.1320-2.60 
  Shamsi, Payar 1102  * IRI1.0010.08201.60 
  Shaygan, Mansoor 1819 IRI0.001-0.1320-2.60 
  Hosseini, Rozhina 1245 IRI1.0010.18203.60 
  Baratian, Erfan 1902  * IRI0.001-0.0820-1.60 
  Saber, Amir Reza 1102  * 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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