Individual Calculations June 2015
 Makvandi, Navid  Total change: 35.40  Rating chartPersonal card
 Islamic Azad University Chess Championship 2015 Tehran IRI 2015-05-10
RcRownchangeKK*chgGame
 2133 2084 4.00 5 1.77 20 35.40 
  Yarahmadi, Ali 1896 IRI1.0010.26205.20 
  Javanbakht, Nima f2412 IRI0.001-0.1320-2.60 
  Vaghar, Mohsen 2221 IRI1.0010.682013.60 
  Nikpour, Hossein 2003 IRI1.0010.39207.80 
  Shah Moradi, Mohammad 2131 IRI1.0010.572011.40 

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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