Individual Calculations December 2012
 Momtahan, Hossein  Total change: 0.00  Rating chartPersonal card
 lian open chess tournament Boushehr 2012 Boushher IRI 2012-10-31
RcRownchangeRpKK*chgGame
 1879 0 4.00 7 0.00 1894   0.00 
  Salari, Salma 1696 IRI1.0010.00 0.00 
  Khorramnasab , Sidmoslem 1798 IRI1.0010.00 0.00 
  Sharifpanahi, Farhad 1929 IRI0.5010.00 0.00 
  Mahdavi, Mohamd Javad 1914 IRI1.0010.00 0.00 
  Ahouran, Mehrdad 2035 IRI0.5010.00 0.00 
  Samareh Shahpasand, Farshad 2001 IRI0.0010.00 0.00 
  Afrasiabi, Seyyedhassan 1783 IRI0.0010.00 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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