Individual Calculations September 2017
 Kabgani, Yoones  Total change: 90.00  Rating chartPersonal card
 14th Avicenna Cup International Chess Festival B Hamadan IRI 2017-08-21
RcRownchangeKK*chgGame
 1785 1773 7.00 10 2.25 40 90.00 
  Birgani, Zhasman 1373  * IRI1.0010.08403.20 
  Mohammadi, Mohammad Mehdi 1917 IRI0.5010.19407.60 
  Anjom Rooz, Mehdi 1911 IRI0.001-0.3140-12.40 
  Majidi Shadan, Ali 1616 IRI1.0010.294011.60 
  Doroodian, Mahyar 1978 IRI0.001-0.2440-9.60 
  Etesam, Armin 1616 IRI1.0010.294011.60 
  Barzegar, Saeb 2055 IRI0.5010.344013.60 
  Aghamohamadi, Mohamad Arshia 1467 IRI1.0010.14405.60 
  Arefazad, Gholamhossein 1880 IRI1.0010.654026.00 
  Fayyazi, A. R. 2036 IRI1.0010.824032.80 
 * 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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