Individual Calculations April 2019
 Ranjbar, Mohammadhossein  Total change: -11.00  Rating chartPersonal card
 Khalij Fars (Lamerd) Cup Esfand 1397 Fars IRI 2019-02-08
RcRownchangeKK*chgGame
 1622 1764 4.00 7 -0.55 20 -11.00 
  Daneshvar, Kasra 1491 IRI1.0010.17203.40 
  Khademi, Mahdi 1364  * IRI1.0010.08201.60 
  Soleimanian, Milad 1930 IRI0.5010.22204.40 
  Bagheri, Majid 1826 IRI0.5010.09201.80 
  Hajatniya, Reyhaneh 1498 IRI1.0010.18203.60 
  Chahardoli, Amir 1839 IRI0.001-0.4020-8.00 
  Mokhtari, Fereidoon 1407 IRI0.001-0.8920-17.80 
 * 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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