Individual Calculations March 2015
 Naghavi, Atefeh  Total change: -24.00  Rating chartPersonal card
 Attar Cup 2015 Mashhad IRI 2015-01-29
RcRownchangeKK*chgGame
 1708 1609 1.00 4 -0.60 40 -24.00 
  Toufani, Kourosh 1828 IRI0.001-0.2240-8.80 
  Bagheri, Maziar 2009  * IRI0.001-0.0840-3.20 
  Shiravi, Ali 1467 IRI1.0010.314012.40 
  Bakhtiari, Shayan 1529 IRI0.001-0.6140-24.40 
 * 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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