Individual Calculations October 2014
 Arefazad, Gholamhossein  Total change: 20.60  Rating chartPersonal card
 4th Rajaee Cup Tournament (2014) QAZVIN IRI 2014-09-01
RcRownchangeKK*chgGame
 1874 1831 5.00 9 1.03 20 20.60 
  Mahdavi, Mahdis 1538 IRI0.501-0.3520-7.00 
  Nassajtorshizi, Amirmorteza 2025 IRI1.0010.752015.00 
  Zibaei, Abdoullah 1978 IRI1.0010.702014.00 
  Najafiyan Pour, Mahyar 2062 IRI0.001-0.2120-4.20 
  Korevand, Sina 1990 IRI0.5010.21204.20 
  Bagheri, Majjid 1949 IRI0.001-0.3420-6.80 
  Nejatifar, Nima 1623 IRI1.0010.23204.60 
  Asghari Badeki, Mehdi 2028 IRI0.001-0.2520-5.00 
  Vagoohian, Ramila 1674 IRI1.0010.29205.80 

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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