Individual Calculations October 2016
 Serestian, Arman  Total change: -11.40  Rating chartPersonal card
 6th Qazvin rajaei Cup A - 2016 Qazvin IRI 2016-08-31
RcRownchangeKK*chgGame
 1780 1933 5.00 8 -0.57 20 -11.40 
  Mahdavi, Mahdis 1720 IRI0.501-0.2720-5.40 
  Zolfaghari, Mohammad Javad 1779 IRI1.0010.29205.80 
  Saedi, Sobhan 1650 IRI0.501-0.3420-6.80 
  Shenavar, Bardia 1684 IRI1.0010.19203.80 
  Khatibi, Yaser 1809 IRI1.0010.33206.60 
  Khodabandeh, Milad 1920 IRI0.001-0.5220-10.40 
  Moghadam, Hamidreza 1813 IRI1.0010.34206.80 
  Najafi, Amirhasan 1865 IRI0.001-0.5920-11.80 

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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