Individual Calculations December 2015
 Mahdavirad, Mehdi  Total change: -23.40  Rating chartPersonal card
 6th Zenderood Open 2015 Esfahan IRI 2015-11-03
RcRownchangeKK*chgGame
 1980 2246 6.00 9 -1.17 20 -23.40 
  Borumand, Shahram 1846  * IRI1.0010.08201.60 
  Mirjani, Mohammad 1846  * IRI1.0010.08201.60 
  Saeidi, Mojtaba 1879 IRI1.0010.10202.00 
  Abedi, Shahin 1937 IRI1.0010.14202.80 
  Ghaledar, Faraz 2119 IRI1.0010.33206.60 
  Sedaghati, Mehrdad 2297 IRI0.001-0.4320-8.60 
  Vasli, Aref 2105 IRI0.001-0.6920-13.80 
  Kadkhodaee, Ali 1882 IRI1.0010.10202.00 
  Nazemi, Pedram 1913 IRI0.001-0.8820-17.60 
 * 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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