Individual Calculations April 2019
 Nameei, Koushan  Total change: -40.60  Rating chartPersonal card
 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 Qazvin IRI 2019-03-26
RcRownchangeKK*chgGame
 1652 1895 5.00 9 -2.03 20 -40.60 
  Mousavi, Seyed Ali 1654 IRI0.001-0.8020-16.00 
  Malekzadeh, Mohammad 1539 IRI0.501-0.3920-7.80 
  Salman, Yasin 1548 IRI1.0010.11202.20 
  Rahmani Siyah Larz, Iraj 1495  * IRI1.0010.08201.60 
  Sheykhi, Hamid 1674 IRI1.0010.22204.40 
  Shiri, Omid 1573 IRI1.0010.13202.60 
  Asadi, Sadegh 1989 IRI0.001-0.3720-7.40 
  Kianpour, Mahdi 1668 IRI0.501-0.2920-5.80 
  Kaveh, Hossein 1727 IRI0.001-0.7220-14.40 
 * 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)
 

 

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