Individual Calculations July 2016
 Amiri, Amirali  Total change: -10.40  Rating chartPersonal card
 Gilan Chess Championship 2016 Gilan IRI 2016-06-07
RcRownchangeKK*chgGame
 1521 1601 4.50 8 -0.26 40 -10.40 
  Samsam, Farhad 1952 IRI0.001-0.1140-4.40 
  Parmar, Mohammad Yasin 1201  * IRI1.0010.08403.20 
  Yazdani, Mohammadhosein 1276 IRI1.0010.13405.20 
  Evazpour, Ali 1329 IRI1.0010.17406.80 
  Marzoughi, Mohammadsadegh 2001  * IRI0.5010.424016.80 
  Khoshkalam, Seyed Mahan 1545 IRI0.001-0.5840-23.20 
  Ghane, Safoura 1605 IRI0.001-0.4940-19.60 
  Moradi Kelardehi, Mobin 1262 IRI1.0010.12404.80 
 * 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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