Individual Calculations May 2013
 Khorshidi, Mohammadreza  Total change: 5.70  Rating chartPersonal card
 Alborz Fajr Cup Tournament (2013) Karaj IRI 2013-03-08
RcRownchangeKK*chgGame
 2050 2070 4.50 8 0.38 15 5.70 
  Fadaei Markea, Hossein 1726 IRI1.0010.12151.80 
  Omoorisarabi, Ilia 1911 IRI1.0010.29154.35 
  Gholami, Aryan f2084 IRI0.5010.02150.30 
  Ettehadi, H. 2200 IRI1.0010.681510.20 
  Sedaghati, Mehrdad 2205 IRI1.0010.681510.20 
  Mashatan, Reza 2120 IRI0.001-0.4315-6.45 
  Khalesi, Vahid 2278 IRI0.001-0.2315-3.45 
  Akbari, Iman 1879 IRI0.001-0.7515-11.25 

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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