Individual Calculations September 2011
 Javadi, Jalal  Total change: 0.00  Rating chartPersonal card
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeRpKK*chgGame
 1798 0 4.50 9 0.00 1798   0.00 
  Sheykhhasani, Bardia 1964 IRI0.5010.00 0.00 
  Dinarvand, J 1896 IRI0.5010.00 0.00 
  Taghipoor, Habib 1807 IRI0.0010.00 0.00 
  Mirzaei, Negar 1558 IRI0.5010.00 0.00 
  Karimpoor, Shahab 1697 IRI1.0010.00 0.00 
  Aranifar, Babak 1867 IRI0.5010.00 0.00 
  Seyfikar, Sima 1598 IRI0.0010.00 0.00 
  Salimi, Mohammad Mehdi 1858 IRI1.0010.00 0.00 
  Derakhshani, Dorsa 1936 IRI0.5010.00 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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