Individual Calculations October 2017
 Amini, Enayatollah  Total change: -12.60  Rating chartPersonal card
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1740 1913 5.00 8 -0.63 20 -12.60 
  Rajabi, Amir Hosein 1513  * IRI1.0010.08201.60 
  Ahmadi, Majid 1677 IRI1.0010.20204.00 
  Najafi Tabar, Aydin 1580 IRI1.0010.12202.40 
  Doroodian, Mahyar 1978 IRI0.001-0.4120-8.20 
  Ansar Jaafari, Abbas 1853 IRI1.0010.42208.40 
  Ghoorchibeygi, Alireza 1904 IRI0.001-0.5120-10.20 
  Mahdavi, Mahdis 1679 IRI0.001-0.7920-15.80 
  Mahdavi, Hossein 1732 IRI1.0010.26205.20 
 * 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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