Individual Calculations March 2017
 Ahmadi , Khalil  Total change: 10.00  Rating chartPersonal card
 Iran amateurs Chess Championship 2017 (U2000) Zanjan IRI 2017-02-06
RcRownchangeKK*chgGame
 1829 1713 3.00 8 0.25 40 10.00 
  Karami Kejani, Masoud 1915 IRI0.001-0.2440-9.60 
  Abdolmohammadi, Milad 1830 IRI0.001-0.3440-13.60 
  Hooshdaran, Soheil 1824 IRI1.0010.654026.00 
  Pedram, Mehrdad 1819 IRI0.001-0.3640-14.40 
  Panjali, Ehsan 1798 IRI0.001-0.3840-15.20 
  Khodadadi, Sajjad 1844 IRI1.0010.684027.20 
  Jalali, Hadi 1866 IRI0.001-0.3040-12.00 
  Khansharifan, Sina 1739 IRI1.0010.544021.60 

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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