Rapid: Individual Calculations July 2019
 Najafiyan Pour, Mahyar  Total change: 9.20  Rating chartPersonal card
 Malard Rapid Cup 7 tir 1398 Tehran IRI 2019-06-28
RcRownchangeKK*chgGame
 1782 2120 6.50 7 0.46 20 9.20 
  Valaei Kebria, Abolfazl 1720  * IRI1.0010.08201.60 
  Chenari, Davood 1720  * IRI1.0010.08201.60 
  Fazli, Akbar 1720  * IRI1.0010.08201.60 
  Ramezani, Reza 1769 IRI0.501-0.3920-7.80 
  Mahdizadeh, Mohammad 1720  * IRI1.0010.08201.60 
  Peirovoulia, Mahmoud 2067 IRI1.0010.43208.60 
  Ghayourifar, Ali 1756 IRI1.0010.10202.00 
 * 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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