Individual Calculations February 2018
 Bosagh Zadeh, Alireza  Total change: 17.60  Rating chartPersonal card
 The First Free Competitions Of The Parsamehr Club Cup ( U 2100 )1396 Kangan IRI 2018-01-19
RcRownchangeKK*chgGame
 1910 2058 6.50 9 0.44 40 17.60 
  Dehghani, Ali 1658  * IRI1.0010.08403.20 
  Ghanbari, Mohsen 1658  * IRI1.0010.08403.20 
  Shekari, Hamed 1953 IRI1.0010.364014.40 
  Latifpour, Mohammad 1996 IRI1.0010.414016.40 
  Ahmadian, Moharram 1934 IRI1.0010.334013.20 
  Owlad, Ehsan 1942 IRI1.0010.344013.60 
  Vahidi, Mohammad f2066 IRI0.001-0.4940-19.60 
  Moradi, Sajad 2070 IRI0.5010.02400.80 
  Khademi, Mahdi 1915 IRI0.001-0.6940-27.60 
 * 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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