Individual Calculations May 2015
 Akbari, Mostafa  Total change: -1.20  Rating chartPersonal card
 Qazvin Norooz Cup (2015) Qazvin IRI 2015-03-25
RcRownchangeKK*chgGame
 1736 1695 3.00 7 -0.06 20 -1.20 
  Abedini, Morteza 2008 IRI0.001-0.1420-2.80 
  Jahanbakhshi, Arman 1838 IRI0.001-0.3120-6.20 
  Gol Karami, Pouria 1353 IRI1.0010.12202.40 
  Jalali, Hadi 1852 IRI0.001-0.2920-5.80 
  Yaghoubi, Hossein 1398 IRI1.0010.15203.00 
  Minakhanloo, Mohammad Javad 1847 IRI1.0010.702014.00 
  Younesi, Ahmad 1854 IRI0.001-0.2920-5.80 

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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