Rapid: Individual Calculations June 2019
 Rahmani, Pedram  Total change: 3.80  Rating chartPersonal card
 Alborz Rapid 1 Ordibehesht 1398 Alborz IRI 2019-04-30
RcRownchangeKK*chgGame
 1603 1721 4.50 7 0.19 20 3.80 
  Taghizadeh, Taraneh 1321  * IRI1.0010.08201.60 
  Eskandary, Mahmood 2121  * IRI0.001-0.0820-1.60 
  Rahmatian, Shayan 2039 IRI0.001-0.1320-2.60 
  Mohammadzadeh, Mahan 1321  * IRI1.0010.08201.60 
  Safdarian, Saman 1321  * IRI0.501-0.4220-8.40 
  Alizadeh, Amirhosein 1321  * IRI1.0010.08201.60 
  Moghadas Jafari, Mohammad 1779 IRI1.0010.582011.60 
 * 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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