Individual Calculations September 2018
 Kadkhodaee, Ali  Total change: -12.60  Rating chartPersonal card
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1725 1929 7.50 11 -0.63 20 -12.60 
  Mazarei, Mohammad 1529  * IRI1.0010.08201.60 
  Rabiei Parsaei, Mehrdad 1703 IRI1.0010.21204.20 
  Nadernia, Nikta 1671 IRI0.001-0.8220-16.40 
  Vaziri, Rasool 1694 IRI0.501-0.2920-5.80 
  Alimardani, Amir H 1607 IRI1.0010.13202.60 
  Hasani, Takin 1816 IRI0.001-0.6520-13.00 
  Ramezani, Soroosh 1745 IRI0.501-0.2420-4.80 
  Shamshiri, Farzad 1639 IRI1.0010.16203.20 
  Kooshki Jahromi, Sobhan 1597 IRI1.0010.12202.40 
  Asgharvand, Davood 2009 IRI1.0010.612012.20 
  Alibabaei, Sasan 1970 IRI0.5010.06201.20 
 * 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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