Individual Calculations August 2018
 Aghaei, Alireza  Total change: 4.00  Rating chartPersonal card
 Esfahan Men Chess Championship 1397 Esfahan IRI 2018-07-13
RcRownchangeKK*chgGame
 1912 2252 8.00 9 0.20 20 4.00 
  Moeini, Mohammad Shayan 1852  * IRI1.0010.08201.60 
  Khosravi, Kamyar 1852  * IRI1.0010.08201.60 
  Khodadadi, Mohammad Saeid 1852  * IRI1.0010.08201.60 
  Bayati, Kambiz 1852  * IRI1.0010.08201.60 
  Koohi, Reza 1978 IRI0.501-0.3320-6.60 
  Aghajani Fesharaki, Hadi 1924 IRI1.0010.13202.60 
  Khatibi, Amir Reza 1852  * IRI1.0010.08201.60 
  Naderi, M.sadegh 2192 IRI0.501-0.0820-1.60 
  Omidian, Parham 1852  * IRI1.0010.08201.60 
 * 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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