Individual Calculations August 2016
 Karbalaei Sadeghi, Farhad  Total change: -12.00  Rating chartPersonal card
 Qazvin Chess Championship 2016 Qazvin IRI 2016-07-19
RcRownchangeKK*chgGame
 1745 1930 5.00 8 -0.60 20 -12.00 
  Zeyni Vand, Ali 1530  * IRI1.0010.08201.60 
  Saedi, Sobhan 1616 IRI1.0010.14202.80 
  Abedi, Amin 2010 IRI0.5010.11202.20 
  Atakhan, Abtin 1807 IRI1.0010.33206.60 
  Javani, Shahin 2082 IRI0.001-0.3020-6.00 
  Younesi, Ahmad 1826 IRI0.001-0.6420-12.80 
  Sobhanipour, Abbas 1530  * IRI0.501-0.4220-8.40 
  Farmani Anuoshe, Ariyan 1558 IRI1.0010.10202.00 
 * 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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