Individual Calculations December 2019
 Noori Mousa, Rouhollah  Total change: 22.00  Rating chartPersonal card
 Mehr Arand Ligue 2019 Khuzestan IRI 2019-09-30
RcRownchangeKK*chgGame
 1681 1791 5.50 7 1.10 20 22.00 
  Mousavirad, S.ali 1520 IRI1.0010.17203.40 
  Ahmadi, Fariborz 1391  * IRI1.0010.08201.60 
  Beytmashall, Abdolghader 1656 IRI0.501-0.1820-3.60 
  Aghababaee, Asghar 1651 IRI1.0010.31206.20 
  Memarzadeh, Hossein 1924 IRI0.5010.18203.60 
  Amir Vardestian, Hossein 2005 IRI0.5010.27205.40 
  Kamaei, Navid 1619 IRI1.0010.27205.40 
 * 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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