Individual Calculations November 2012
 Barzgari, Mohammad  Total change: -5.70  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1859 1871 4.00 8 -0.19 30 -5.70 
  Tajbakhsh, Ramtin 1751 IRI0.001-0.6630-19.80 
  Baheshmat, Abolfazl 1658 IRI1.0010.23306.90 
  Yazdan, Mohammadhossein 1723 IRI1.0010.30309.00 
  Sakhayi, Mostafa 2118 IRI1.0010.813024.30 
  Mahmoody, M. Sadegh 2097 IRI0.001-0.2130-6.30 
  Sedaghati, Mehrdad 2181 IRI0.001-0.1430-4.20 
  Rezvani, Mohammad 1697 IRI0.001-0.7330-21.90 
  Ghaemmaghami, Pegah 1645 IRI1.0010.21306.30 

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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