Individual Calculations October 2014
 Korevand, Sina  Total change: -16.00  Rating chartPersonal card
 4th Rajaee Cup Tournament (2014) QAZVIN IRI 2014-09-01
RcRownchangeKK*chgGame
 1872 1990 6.00 10 -0.40 40 -16.00 
  Koochaki, Ali Reza 1662 IRI1.0010.13405.20 
  Vagoohian, Ramila 1674 IRI1.0010.13405.20 
  Javani, Shahin 2045 IRI1.0010.584023.20 
  Najafiyan Pour, Mahyar 2062 IRI0.5010.10404.00 
  Mozafar, Milad 1993 IRI0.001-0.5040-20.00 
  Arefazad, Gholamhossein 1831 IRI0.501-0.2140-8.40 
  Zolfaghari, Mohammad Javad 1801 IRI1.0010.254010.00 
  Mohammadi, Arvin 1911 IRI0.001-0.6140-24.40 
  Akbari, Hossein 1708 IRI1.0010.16406.40 
  Samsam, Farhad 2037 IRI0.001-0.4340-17.20 

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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