Individual Calculations October 2017
 Kabiri Samani, Masoud  Total change: -19.60  Rating chartPersonal card
 8th Isfahan Zendehrood Open 1396 Isfahan IRI 2017-09-16
RcRownchangeKK*chgGame
 1633 1830 6.00 9 -0.49 40 -19.60 
  Salimi, Amir Hossein 1430  * IRI1.0010.08403.20 
  Poorabdollah, Nematoallah 1480  * IRI1.0010.11404.40 
  Sedaghati, Mehrdad f2220 IRI0.001-0.0940-3.60 
  Behzadi, Sepehr 1520 IRI0.501-0.3640-14.40 
  Abaspoor Dehghani, Mohamadhosein 1563 IRI0.501-0.3240-12.80 
  Haji Abolhasani, Saeed 1516 IRI0.501-0.3640-14.40 
  Jamali, Pouria 1455 IRI1.0010.09403.60 
  Samadi, Mostafa 1519 IRI1.0010.14405.60 
  Niknaddaf, M. 1998 IRI0.5010.22408.80 
 * 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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