Individual Calculations January 2010
 Houshdaran, Soheil  Total change: 34.25  Rating chartPersonal card
 1st Shiraz Chess School Closed Tournament Shiraz IRI 2009-07-28
RcRownchangeKK*chgGame
 1848 1819 8.00 14 1.37 25 34.25 
  Zareei, Mohammad 1939 IRI0.001-0.3425-8.50 
  Pour Hosseinali, Iman 1534 IRI0.001-0.8425-21.00 
  Tahmasebi, Hamid 1726 IRI1.0010.37259.25 
  Ghodratian, Mohamad 1868 IRI1.0010.572514.25 
  Nadimifar, Adnan 2040 IRI1.0010.782519.50 
  Abbasifar, Hasan f2219  * IRI0.5010.422510.50 
  Sasanipour, Reza 1726 IRI1.0010.37259.25 
  Oboudi, Amir Hossein 1778 IRI1.0010.442511.00 
  Romifard, Mahdi 1729 IRI0.001-0.6225-15.50 
  Razmjouei, Khosro 2137 IRI0.001-0.1325-3.25 
  Asadi, Aryan 1858 IRI1.0010.552513.75 
  Kalhori, Parvin 1778 IRI0.501-0.0625-1.50 
  Oboudi, Fershteh 1872 IRI0.5010.07251.75 
  Rafiei, Aida 1662 IRI0.501-0.2125-5.25 
 * 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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