Individual Calculations September 2011
 Mousavi, Seyed Khalil  Total change: 12.75  Rating chartPersonal card
 Iranian Chess festival (men) 2011 Zanjan IRI 2011-07-06
RcRownchangeKK*chgGame
 2005 2143 5.00 9 -1.00 15 -15.00 
  Houshdaran, Soheil 1815 IRI0.001-0.8715-13.05 
  Pedram, Mehrdad 1932 IRI0.501-0.2715-4.05 
  Bagheri, Maziar 1891 IRI0.501-0.3115-4.65 
  Salimi, Mohammad Mehdi 1858 IRI1.0010.16152.40 
  Pajoumtajani, Farbod 1955 IRI1.0010.26153.90 
  Badkoubi, Amirhossein 1977 IRI1.0010.28154.20 
  Ryahi, Naser 2265 IRI0.5010.17152.55 
  Khademi, Mohammad Miran 2334 IRI0.001-0.2515-3.75 
  Khodashenas, Mersad 2018 IRI0.501-0.1715-2.55 

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)
 
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 2217 2143 5.50 9 1.85 15 27.75 
  Yazdan, Mohammadhossein 1805 IRI1.0010.12151.80 
  Sedaghat Khah, Hamid Reza 1954 IRI1.0010.25153.75 
  Sharbaf, Mohsen m2402 IRI1.0010.821512.30 
  Alavi, Sayed Javad m2436 IRI0.5010.35155.25 
  Khademi, Mohammad Miran 2334 IRI0.5010.25153.75 
  Abdulov, Orkhan Javanshir Oglu 2377 AZE0.001-0.2115-3.15 
  Rezaeisafa, Erfan 1996 IRI1.0010.30154.50 
  Pourkashiyan, Atousa wg2331 IRI0.5010.24153.60 
  Faghirnavaz, Ali 2317 IRI0.001-0.2715-4.05 

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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