Individual Calculations January 2015
 Kefayati, Mehrdad  Total change: 0.00  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeRpKK*chgGame
 1603 0 4.50 9 0.00 1603   0.00 
  Rezvanian, Saeed 1805 IRI0.0010.00 0.00 
  Nezamhashemi, Mohammad 1548 IRI0.5010.00 0.00 
  Ghalamzan, Mohammad 1757 IRI0.5010.00 0.00 
  Behroozi Moghaddam, Hamed 1556 IRI0.0010.00 0.00 
  Ostad Mehdi Kashani, Nika 1438 IRI1.0010.00 0.00 
  Jamshidzadeh, Amir 1632 IRI0.0010.00 0.00 
  Atakhan, Abtin 1379 IRI1.0010.00 0.00 
  Ahadi, Mohammad Erfan 1607 IRI0.5010.00 0.00 
  Bidelan, Mohamad Javad 1709 IRI1.0010.00 0.00 

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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