Individual Calculations September 2017
 Alizadeh, Ali  Total change: -21.20  Rating chartPersonal card
 Iranian Men Festival 1396 - Hamedan Hamedan IRI 2017-08-12
RcRownchangeKK*chgGame
 1597 1456 2.50 9 -0.53 40 -21.20 
  Binaei Tavallaei, Mahdi 1856  * IRI0.001-0.0840-3.20 
  Asgari, Morteza f1856  * IRI0.001-0.0840-3.20 
  Gholami, Keyhan 1157 IRI1.0010.15406.00 
  Edalatkhah, Mohsen 1653 IRI1.0010.754030.00 
  Ghasemzadeh, Mohammad Hossein 1716 IRI0.001-0.1840-7.20 
  Ghiasi, Mohsen 1598 IRI0.001-0.3140-12.40 
  Hosseini, Morteza 1652 IRI0.001-0.2540-10.00 
  Zaheri, Mehran 1265 IRI0.501-0.2540-10.00 
  Sharafi, Mohammadreza 1621 IRI0.001-0.2840-11.20 
 * 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)
 

 

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