Rapid: Individual Calculations November 2018
 Najafi Tabar, Aydin  Total change: 11.40  Rating chartPersonal card
 3rd Shahgan Team Rapid Cup Qazvin IRI 2018-10-19
RcRownchangeKK*chgGame
 1791 1857 4.50 7 0.57 20 11.40 
  Ghodousi, Arian 1457  * IRI1.0010.08201.60 
  Masoumi, Amirhossein 1563 IRI1.0010.15203.00 
  Ebrahimi Rashti, Asal 1457  * IRI1.0010.08201.60 
  Eskandary, Mahmood 2117 IRI0.001-0.1820-3.60 
  Mahdavi, Hassan 2066 IRI0.001-0.2320-4.60 
  Azadi, Amirmohammad 2141 IRI0.5010.34206.80 
  Hajizadeh, Mohammad 1733 IRI1.0010.33206.60 
 * 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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