Individual Calculations June 2022
 Banirashid, Saeid  Total change: 10.80  Rating chartPersonal card
 Iranian Chess Championship for Players with physical Disabilities_2022 Abadan IRI 2022-05-12
RcRownchangeKK*chgGame
 1844 2192 6.50 7 0.54 20 10.80 
  Najafi Beysafar, Vahed 1792  * IRI1.0010.08201.60 
  Yassami, Samir 1517 IRI1.0010.01200.20 
  Fooladi, Behrooz 1944 IRI1.0010.19203.80 
  Kazemiyan Eski, Abolfazl 2080 IRI0.501-0.1520-3.00 
  Kachian, Amir 1900 IRI1.0010.15203.00 
  Owlad, Ehsan 1962 IRI1.0010.21204.20 
  Hooshdaran, Soheil 1715 IRI1.0010.05201.00 
 * 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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