Individual Calculations July 2012
 Rahmani, Alireza  Total change: 0.00  Rating chartPersonal card
 Tehran open chess tournament June 2012 Tehran IRI 2012-06-15
RcRownchangeRpKK*chgGame
 1713 0 3.50 8 0.00 1670   0.00 
  Jaferian, Koosha 1815 IRI0.0010.00 0.00 
  Mansouri Zalani, Rasoul 1408 IRI1.0010.00 0.00 
  Jahankhani, Hojatollah 1744 IRI0.0010.00 0.00 
  Kouchaki Penchah, Jaber 1701 IRI1.0010.00 0.00 
  Baheshmat, Abolfazl 1671 IRI0.5010.00 0.00 
  Saberi, Kiarash 1753 IRI0.0010.00 0.00 
  Ghasemi, Mohammadreza 1727 IRI1.0010.00 0.00 
  Saberi, Mahan 1887 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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