Individual Calculations October 2014
 Hosseinzadeh, Nima  Total change: -20.20  Rating chartPersonal card
 2nd Khomein Open Chess Tournament (2014) Khomein IRI 2014-09-06
RcRownchangeKK*chgGame
 1994 2215 5.00 8 -1.01 20 -20.20 
  Ghasemi Haji, Ramtin 1863 IRI1.0010.11202.20 
  Azali, Ashkan 2035 IRI0.001-0.7420-14.80 
  Mohammadi, Ahmad 1836 IRI1.0010.09201.80 
  Mohammadi, Arvin 1911 IRI1.0010.14202.80 
  Pourghanbarzad Lashtnesha, Arman 2081 IRI0.001-0.6820-13.60 
  Saba, Iraj 1971 IRI1.0010.20204.00 
  Ahmadi Hesardareh, Ali 1815  * IRI1.0010.08201.60 
  Darini, Pouria g2441 IRI0.001-0.2120-4.20 
 * 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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