Individual Calculations October 2016
 Marzoughi, Mohammadsadegh  Total change: -39.80  Rating chartPersonal card
 6th Qazvin rajaei Cup A - 2016 Qazvin IRI 2016-08-31
RcRownchangeKK*chgGame
 1750 1983 3.50 7 -1.99 20 -39.80 
  Soudmand, Sayed Mohsen 1824 IRI0.001-0.7120-14.20 
  Rahmani, Raza 1760 IRI1.0010.22204.40 
  Mirzaei, Sepehr 1690 IRI0.001-0.8520-17.00 
  Mohammadi, Ali 1605 IRI1.0010.09201.80 
  Shahrazad, Masoud 1755 IRI1.0010.21204.20 
  Younesi, Ahmad 1838 IRI0.501-0.1920-3.80 
  Zolfaghari, Mohammad Javad 1779 IRI0.001-0.7620-15.20 

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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