Individual Calculations July 2024
 Ghorbani, Sina  Total change: -5.80  Rating chartPersonal card
 5th Razhia Standard Cup - ( U 2000 ) Qazvin IRI 2024-06-17
RcRownchangeKK*chgGame
 1719 1904 5.50 8 -0.29 20 -5.80 
  Kambakhsh, Hassan 1533 IRI1.0010.10202.00 
  Sharifi Razavi, Mohammadtaha 1652 IRI1.0010.19203.80 
  Hadadi, Mahdi 1770 IRI0.501-0.1820-3.60 
  Hashemi Zadeh, Seyyed Kasra 1835 IRI0.001-0.6020-12.00 
  Karimi, Aref 1601 IRI1.0010.14202.80 
  Ghiasi, Mohsen 1695 IRI1.0010.23204.60 
  Ghasem Karimi, Adib 1966 IRI0.001-0.4120-8.20 
  Abdolahi, Amir Taha 1700 IRI1.0010.24204.80 

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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