Individual Calculations November 2015
 Shahbazi, Kasra  Total change: -19.60  Rating chartPersonal card
 Mehr Open 2015 Tehran IRI 2015-10-14
RcRownchangeKK*chgGame
 1656 1584 2.00 7 -0.98 20 -19.60 
  Pourghanbarzad Lashtnesha, Arman 1984  * IRI0.001-0.0820-1.60 
  Andam, Aryan 1369 IRI1.0010.23204.60 
  Fayazi, Shahriar 1870 IRI0.5010.34206.80 
  Torkaman, Payam 1812 IRI0.001-0.2120-4.20 
  Raei, Alireza 1708 IRI0.001-0.3320-6.60 
  Yousefipour, Amir Hossein 1430 IRI0.501-0.2120-4.20 
  Karimi, Ali 1421 IRI0.001-0.7220-14.40 
 * 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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