Individual Calculations December 2012
 Zanganeh, Babak  Total change: 35.25  Rating chartPersonal card
 lian open chess tournament Boushehr 2012 Boushher IRI 2012-10-31
RcRownchangeKK*chgGame
 1847 1978 5.00 6 1.15 15 17.25 
  Rastimotlagh, Niloofar 1578  * IRI1.0010.08151.20 
  Khajehosseini, Mohammad Reza 1731 IRI1.0010.19152.85 
  Najafi Khaniabadi, Kiarash 1660 IRI1.0010.13151.95 
  Ghaledar, Faraz 2083 IRI1.0010.64159.60 
  Salimifard, Behtash 2025 IRI0.5010.07151.05 
  Haghayegh, Jamshah 2005 IRI0.5010.04150.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Close rated tournament Bousher 2012 Boushher IRI 2012-11-06
RcRownchangeKK*chgGame
 1686 1978 12.00 13 1.20 15 18.00 
  Orojeni Lak, Mohammad 1578  * IRI1.0010.08151.20 
  Sheykhiani, Mashallah 1600 IRI1.0010.09151.35 
  Khoshghalb, Mozhgan 1600 IRI1.0010.09151.35 
  Zarezadeh, Mohammad Reza 1579 IRI1.0010.08151.20 
  Armand, Saman 1845 IRI1.0010.32154.80 
  Arefazad, Gholamhossein 1828 IRI1.0010.30154.50 
  Rokni, Parsa 1681 IRI1.0010.15152.25 
  Hashemi, Farzad 1723 IRI1.0010.19152.85 
  Rokni, Seyyed Hirad 1578  * IRI0.501-0.4215-6.30 
  Jazaie, Mohammad Esmaeil 1803 IRI1.0010.27154.05 
  Nikfarjam, Amir Hossein 1578  * IRI0.501-0.4215-6.30 
  Hashemi, Farhang 1681 IRI1.0010.15152.25 
  Vahdatian, Davood 1848 IRI1.0010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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