Individual Calculations August 2017
 Rahimi, Amir Mohammad  Total change: -18.80  Rating chartPersonal card
 Alborz Chess Championship 1396 Karaj IRI 2017-07-21
RcRownchangeKK*chgGame
 1779 1901 3.50 7 -0.94 20 -18.80 
  Nafar, Hadi 1501  * IRI1.0010.08201.60 
  Khosravani, Armin 1501  * IRI1.0010.08201.60 
  Razaghi, Behrooz 2160 IRI0.001-0.1820-3.60 
  Fazli, Akbar 1736 IRI0.501-0.2220-4.40 
  Teymoori, Nadia 1563 IRI1.0010.12202.40 
  Sedaghati, Mehrdad f2249 IRI0.001-0.1120-2.20 
  Ajorloo, Hamid 1744 IRI0.001-0.7120-14.20 
 * 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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