Individual Calculations November 2015
 Vahidi, Mohammad  Total change: 8.20  Rating chartPersonal card
 Mehr Open 2015 Tehran IRI 2015-10-14
RcRownchangeKK*chgGame
 1947 2106 6.50 9 0.41 20 8.20 
  Akhlaghi, Farhang 1706  * IRI1.0010.08201.60 
  Farahsa, Khosro 1774 IRI1.0010.12202.40 
  Khodabandeh, Milad 1867 IRI0.501-0.3020-6.00 
  Azhir, Hooman 1894 IRI1.0010.23204.60 
  Razaghi, Behrooz 2211 IRI1.0010.642012.80 
  Khademi, Mohammad Miran 2252 IRI0.001-0.3020-6.00 
  Doroodian, Mahyar 1878 IRI1.0010.21204.20 
  Ghaziolsharif, Kaveh 2200 IRI0.001-0.3720-7.40 
  Poormosavi, Seyed Kian 1745 IRI1.0010.10202.00 
 * 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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