Individual Calculations February 2016
 Ghari Zadeh, Mahmood  Total change: -8.40  Rating chartPersonal card
 Khuzestan League (Men - 2015) 5-7 Ahwaz IRI 2015-12-17
RcRownchangeKK*chgGame
 1911 2116 2.00 3 -0.10 20 -2.00 
  Yaghoutian, Mohsen 1716  * IRI1.0010.08201.60 
  Alipour, Hamzeh 1716  * IRI1.0010.08201.60 
  Roghani, Arash m2301 IRI0.001-0.2620-5.20 
 * 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)
 
 3rd Karoon Open (2015) Ahwaz IRI 2015-12-24
RcRownchangeKK*chgGame
 1946 2116 4.50 7 -0.32 20 -6.40 
  Motaghi, Sina 1716  * IRI1.0010.08201.60 
  Ahmadi Cham Azizi, Peyman 1787 IRI1.0010.12202.40 
  Ahmadi, Akbar 1904 IRI1.0010.23204.60 
  Hosseinzadeh, Nima 2177 IRI0.001-0.4220-8.40 
  Hormozi, Ahmadreza 2073 IRI0.501-0.0620-1.20 
  Goharchin, Shahram 1764 IRI1.0010.11202.20 
  Roohi, Abdolmajid 2201 IRI0.001-0.3820-7.60 
 * 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)
 

 

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