Individual Calculations October 2014
 Tajbakhsh, Ramtin  Total change: -7.20  Rating chartPersonal card
 Quds Cup (2014) Tehran IRI 2014-07-22
RcRownchangeKK*chgGame
 1813 1887 4.50 8 -0.18 40 -7.20 
  Harati, Hasti 1487  * IRI1.0010.08403.20 
  Sedaghati, Mehrdad 2197 IRI0.001-0.1440-5.60 
  Mohammadi, Pouya 1643 IRI0.501-0.3040-12.00 
  Farokhfar, S Ahmad 1757 IRI1.0010.324012.80 
  Allahverdi, Davood 1636 IRI1.0010.19407.60 
  Cheraghi, Amin 2025 IRI0.5010.19407.60 
  Samadi, Hadi 2047 IRI0.001-0.2940-11.60 
  Ghalamzan, Mohammad 1711 IRI0.501-0.2340-9.20 
 * 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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