Individual Calculations May 2011
 Hormozi, Ahmadreza  Total change: -0.25  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2135 2090 3.50 8 -0.01 25 -0.25 
  Moghaddamian, A 2202 IRI1.0010.652516.25 
  Sedaghati, Mehrdad 2171 IRI0.001-0.3925-9.75 
  Aliyev, Elnur Fakhraddin Oglu 2157 AZE0.5010.09252.25 
  Taghavi, H 2153 IRI0.001-0.4125-10.25 
  Ghaledar, Faraz 2014 IRI1.0010.402510.00 
  Vahidi, Mohammad f2180 IRI0.001-0.3825-9.50 
  Bakhtiari Nowroozi, Babak 2045 IRI1.0010.442511.00 
  Bakunts, Rafael 2155 ARM0.001-0.4125-10.25 

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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