Individual Calculations September 2012
 Marfavi, Jasem  Total change: -43.80  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 1892 2092 6.00 10 -1.46 30 -43.80 
  Khodabandeh, Milad 1869 IRI1.0010.22306.60 
  Rostami, Roohollah 1759 IRI1.0010.12303.60 
  Atanejhad, Sahebali f2190 IRI0.001-0.3730-11.10 
  Bagheri, Majjid 1958 IRI0.001-0.6830-20.40 
  Ahmadian, Moharram 1872 IRI0.501-0.2830-8.40 
  Korevand, Sina 1863 IRI0.501-0.2930-8.70 
  Salavati, Parsa 1836 IRI1.0010.19305.70 
  Jalali, Hadi 1851 IRI1.0010.20306.00 
  Maghsoodloo, Parham 1915 IRI0.001-0.7330-21.90 
  Delavari, Amirali 1811 IRI1.0010.16304.80 

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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