Individual Calculations July 2017
 Masoumi, Mohammad  Total change: -4.80  Rating chartPersonal card
 Gilan Chess Championship 2017 Rasht IRI 2017-06-18
RcRownchangeKK*chgGame
 1785 1892 5.50 9 -0.24 20 -4.80 
  Hamzeh Javaran, Koosar 1492  * IRI1.0010.08201.60 
  Moosapour, Rastin 1662 IRI1.0010.21204.20 
  Partovi Rad, Diba 1587 IRI1.0010.14202.80 
  Soozankar, A.m. m2292  * IRI0.001-0.0820-1.60 
  Edraki, Mazda 1732 IRI1.0010.29205.80 
  Taslimi, Borsa 1698 IRI0.001-0.7520-15.00 
  Pourjafar, Sadegh 1721 IRI1.0010.27205.40 
  Vaghar, Mohsen 2168 IRI0.001-0.1720-3.40 
  Nadernia, Nikta 1713 IRI0.501-0.2320-4.60 
 * 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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