Individual Calculations August 2016
 Soudmand, Sayed Mohsen  Total change: -11.60  Rating chartPersonal card
 Qazvin Chess Championship 2016 Qazvin IRI 2016-07-19
RcRownchangeKK*chgGame
 1699 1836 4.00 7 -0.58 20 -11.60 
  Yaghoubi, Hossein 1436  * IRI1.0010.08201.60 
  Rashvand, Hamed 1662 IRI1.0010.27205.40 
  Mahdavi, Hassan 2063 IRI0.001-0.2120-4.20 
  Mahdavi, Hossein 1613 IRI1.0010.22204.40 
  Abedi, Mohamadraza 1990 IRI0.001-0.2920-5.80 
  Saedi, Sobhan 1616 IRI0.001-0.7820-15.60 
  Najafi Tabar, Aydin 1513 IRI1.0010.13202.60 
 * 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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