Individual Calculations December 2016
 Roohparvar, M.r.  Total change: -144.40  Rating chartPersonal card
 International Friendship Chess Tournament 2016 Rasht IRI 2016-10-15
RcRownchangeKK*chgGame
 1611 1981 4.50 8 -2.70 40 -108.00 
  Biriya, Mohammadamin 1581  * IRI0.501-0.4240-16.80 
  Mostafavi, Alireza 1581  * IRI0.501-0.4240-16.80 
  Alipour, Mohammadreza 1581  * IRI0.501-0.4240-16.80 
  Taslimi, Borsa 1581  * IRI0.501-0.4240-16.80 
  Nadernia, Niki 1616 IRI1.0010.10404.00 
  Shah Karami, Ali 1700 IRI0.001-0.8440-33.60 
  Jalali, Yashar 1581  * IRI1.0010.08403.20 
  Shafiee, Parham 1670 IRI0.501-0.3640-14.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1st Sepidrood Cup Rasht 2016 Rasht IRI 2016-11-06
RcRownchangeKK*chgGame
 1797 1981 4.00 7 -0.91 40 -36.40 
  Izak Mohammadi, Arshia 1581  * IRI1.0010.08403.20 
  Khoshkalam, Seyed Mahan 1581  * IRI1.0010.08403.20 
  Pourjafar, Sadegh 1725 IRI1.0010.19407.60 
  Paktinat, Zhina 1674 IRI1.0010.14405.60 
  Deljou, R. 2057 IRI0.001-0.4040-16.00 
  Pourbidadian, Hojjat 1885 IRI0.001-0.6340-25.20 
  Babaniya, Benyamin 2078 IRI0.001-0.3740-14.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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