Individual Calculations May 2015
 Abedini, Morteza  Total change: -8.80  Rating chartPersonal card
 Qazvin Norooz Cup (2015) Qazvin IRI 2015-03-25
RcRownchangeKK*chgGame
 1880 2008 5.50 9 -0.44 20 -8.80 
  Akbari, Mostafa 1695 IRI1.0010.14202.80 
  Armand, Saman 1826 IRI1.0010.26205.20 
  Mahdavi, Hassan 1895 IRI0.501-0.1520-3.00 
  Azhir, Hooman 1856 IRI0.001-0.7020-14.00 
  Shahrazad, Masoud 1838 IRI1.0010.28205.60 
  Delavari, Amirali 1872 IRI1.0010.32206.40 
  Molaei, Mohammadamin 2075 IRI0.001-0.4120-8.20 
  Akbari, Hossein 1784 IRI1.0010.22204.40 
  Elahi, Abdollah 2077 IRI0.001-0.4020-8.00 

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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