Individual Calculations July 2016
 Navid, Sepehr  Total change: -18.80  Rating chartPersonal card
 Gilan Chess Championship 2016 Gilan IRI 2016-06-07
RcRownchangeKK*chgGame
 1567 1654 5.00 9 -0.47 40 -18.80 
  Samarghandi, Pourya 1254  * IRI1.0010.08403.20 
  Daghli, Arash 2054  * IRI0.001-0.0840-3.20 
  Hamzeh Javaran, Kasra 1378 IRI1.0010.17406.80 
  Niazi, Arash 1254  * IRI1.0010.08403.20 
  Khadem Erfani, Sobhan 2054  * IRI0.001-0.0840-3.20 
  Partovi Rad, Diba 1488 IRI0.001-0.7240-28.80 
  Biriya, Mohammadamin 1401 IRI1.0010.19407.60 
  Biriya, Yadollah 1445 IRI1.0010.23409.20 
  Safari, Parham 1775 IRI0.001-0.3440-13.60 
 * 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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