Individual Calculations May 2013
 Mahmoodi, Nader  Total change: -6.90  Rating chartPersonal card
 Alborz Fajr Cup Tournament (2013) Karaj IRI 2013-03-08
RcRownchangeKK*chgGame
 2002 2081 4.00 7 -0.23 30 -6.90 
  Oromie, Alireza 1750 IRI1.0010.12303.60 
  Tahbaz, Arash 1938 IRI1.0010.31309.30 
  Mahjoob, Morteza g2433 IRI0.001-0.1130-3.30 
  Omoorisarabi, Ilia 1911 IRI0.501-0.2230-6.60 
  Kachian, Amir. 1898 IRI1.0010.26307.80 
  Sedaghati, Mehrdad 2205 IRI0.001-0.3330-9.90 
  Akbari, Iman 1879 IRI0.501-0.2630-7.80 

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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