Individual Calculations September 2014
 Tahmasebi, Pegah  Total change: 9.20  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament Hamedan IRI 2014-08-22
RcRownchangeKK*chgGame
 1786 1434 1.00 7 0.23 40 9.20 
  Sedaghati, Mehrdad 1834  * IRI0.001-0.0840-3.20 
  Ghasemi Haji, Ramtin 1829 IRI0.001-0.0840-3.20 
  Davoodi, Milad 1783 IRI0.001-0.1140-4.40 
  Ali Babaei, Sasan 1781 IRI1.0010.894035.60 
  Khoshbin, Amir 1793 IRI0.001-0.1040-4.00 
  Bayat, Ali 1719 IRI0.001-0.1640-6.40 
  Mortazavi, Sayed Kamoloddin 1761 IRI0.001-0.1340-5.20 
 * 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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