Individual Calculations September 2011
 Sheibani, Shahin  Total change: -26.10  Rating chartPersonal card
 Iranian Chess festival (men) 2011 Zanjan IRI 2011-07-06
RcRownchangeKK*chgGame
 1866 2136 4.00 7 -1.74 15 -26.10 
  Khodabandeh, Milad 1833 IRI1.0010.14152.10 
  Khorsandi, Arian 1901 IRI1.0010.21153.15 
  Rahimi, Rezvan 1794 IRI0.001-0.8815-13.20 
  Mohebi, Ali 1877 IRI1.0010.18152.70 
  Badkoubi, Amirhossein 1977 IRI0.001-0.7115-10.65 
  Aghababaee, Asghar 1792 IRI1.0010.12151.80 
  Bagheri, Maziar 1891 IRI0.001-0.8015-12.00 

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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