Rapid: Individual Calculations March 2013
 Ghaem Maghami, Ehsan  Total change: 10.20  Rating chartPersonal card
 Omid Cup chess tournament 2013 Tehran IRI 2013-01-31
RcRownchangeKK*chgGame
 2232 2587 8.50 9 0.51 20 10.20 
  Maleki, Mir Mahdi 2187  * IRI1.0010.08201.60 
  Rostami, Rouzbeh 2187  * IRI1.0010.08201.60 
  Ghorbani, Hadi 2187  * IRI1.0010.08201.60 
  Asgarizadeh, Ahmad 2187  * IRI1.0010.08201.60 
  Atanejhad, Sahebali f2193 IRI1.0010.08201.60 
  Ghorbani, Mohsen m2300 IRI1.0010.16203.20 
  Ahmadinia, Ebrahim m2363 IRI1.0010.22204.40 
  Jafarian, Amin 2187  * IRI1.0010.08201.60 
  Khademi, Mohammad Miran 2296 IRI0.501-0.3520-7.00 
 * 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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