Individual Calculations February 2013
 Naderi, Ali  Total change: 0.00  Rating chartPersonal card
 Aban open chess tournament federation 2012 Tehran IRI 2012-11-14
RcRownchangeRpKK*chgGame
 1674 0 4.00 8 0.00 1674   0.00 
  Doroodian, Mahyar 1794 IRI0.0010.00 0.00 
  Ghotbi Zavie, Amir Hossein 1592 IRI1.0010.00 0.00 
  Davoodi, Mehran 1741 IRI0.0010.00 0.00 
  Amiri Bostanabad, Masoud 1694 IRI0.0010.00 0.00 
  Shahbazi, Kasra 1602 IRI1.0010.00 0.00 
  Haghmoradkhan, Omid 1587 IRI1.0010.00 0.00 
  Alavi, Besharat 1728 IRI0.0010.00 0.00 
  Damnabi Asl, Farnaz 1650 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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