Individual Calculations May 2011
 Nasri, Amin  Total change: -1.20  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group A ) Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2214 2276 4.00 7 -0.08 15 -1.20 
  Moradiabadi, Elshan g2558 IRI0.001-0.1615-2.40 
  Abedian, Saeid 2117 IRI1.0010.29154.35 
  Moradi, Amirmasoud 1983 IRI0.001-0.8515-12.75 
  Bolourchifard, Farzad 2139 IRI0.001-0.6815-10.20 
  Torkamannejad, Javad 2137 IRI1.0010.31154.65 
  Atanejhad, Sahebali f2146 IRI1.0010.32154.80 
  Ahmadinia, E f2417 IRI1.0010.691510.35 

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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