Individual Calculations March 2013
 Kazemiyan Eski, Abolfazl  Total change: 22.20  Rating chartPersonal card
 Iran Under 12 Boys Championship 2013 Rasht IRI 2013-01-22
RcRownchangeKK*chgGame
 1833 1686 4.00 8 1.48 15 22.20 
  Hejrati, Mohammad Mahdi 1834 IRI1.0010.701510.50 
  Derakhshani, Borna c1851 IRI0.001-0.2815-4.20 
  Tahmasebi, Hamid 1726 IRI1.0010.56158.40 
  Larki, Mohammad Moein 1814 IRI1.0010.671510.05 
  Gholami, Aryan f2086  * IRI0.001-0.0815-1.20 
  Tajbakhsh, Ramtin 1784 IRI0.001-0.3715-5.55 
  Mohammadi, Mohammad Mehdi 1808 IRI1.0010.671510.05 
  Masoudi, Sepehr 1764 IRI0.001-0.3915-5.85 
 * 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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