Rapid: Individual Calculations July 2018
 Ghayourifar, Ali  Total change: 24.00  Rating chartPersonal card
 6th Shahriar Ramezan Rapid Cup 1397 Shahriar IRI 2018-06-01
RcRownchangeKK*chgGame
 1691 1592 4.00 7 1.20 20 24.00 
  Gharekhani, Aryan 1192  * IRI1.0010.08201.60 
  Najafiyan Pour, Mahyar 1992  * IRI0.001-0.0820-1.60 
  Abyazi, Afrasiyab 1411 IRI1.0010.26205.20 
  Hojjatinejad, Ilia 1501 IRI1.0010.38207.60 
  Abedini, Morteza 1992  * IRI1.0010.922018.40 
  Barzigar, Behrang 1992  * IRI0.001-0.0820-1.60 
  Torankan, Reza 1758 IRI0.001-0.2820-5.60 
 * 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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