Individual Calculations September 2018
 Samadi, Marzieh  Total change: -39.20  Rating chartPersonal card
 Iranian Women Festival 1397 Alborz IRI 2018-08-09
RcRownchangeKK*chgGame
 1400 1414 2.50 7 -0.98 40 -39.20 
  Nadernia, Nikta 1671 IRI0.001-0.1840-7.20 
  Mirmoosavi, Dornaz Sadat 1051 IRI1.0010.10404.00 
  Majed, Negin 1631 IRI0.001-0.2240-8.80 
  Haji Sharafi, Mahla 1014  * IRI0.501-0.4240-16.80 
  Harati, Hasti 1543 IRI1.0010.674026.80 
  Motamedi, Fatemeh 1634 IRI0.001-0.2240-8.80 
  Kamarehee, Elnaz 1258 IRI0.001-0.7140-28.40 
 * 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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