Individual Calculations July 2012
 Nazari, Amirhosein  Total change: 0.00  Rating chartPersonal card
 Tehran open chess tournament June 2012 Tehran IRI 2012-06-15
RcRownchangeRpKK*chgGame
 1740 0 1.00 5 0.00 1500   0.00 
  Pourghanbarzad Lashtnesha, Arman 1878 IRI0.0010.00 0.00 
  Saberi, Kiarash 1753 IRI0.0010.00 0.00 
  Hosseini, Seyedhossein 1662 IRI0.0010.00 0.00 
  Dokhtmirzahassanvahid, Sina 1702 IRI1.0010.00 0.00 
  Ghanbari, Mahdi 1707 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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