Individual Calculations May 2018
 Rostami, Mardin  Total change: 98.40  Rating chartPersonal card
 Zanjan Mabaas Standard Cup Farvardin 1397 Zanjan IRI 2018-04-12
RcRownchangeKK*chgGame
 1675 1534 5.00 8 2.46 40 98.40 
  Panjali, Ehsan 1822 IRI0.001-0.1640-6.40 
  Latifi, Rebin 1135 IRI1.0010.08403.20 
  Fathi, Himan 1906 IRI1.0010.904036.00 
  Ghanbaralifarzad, Mohammad Hosei 1719 IRI0.5010.24409.60 
  Ghaieni, Arya 1692 IRI1.0010.714028.40 
  Abdollahisaber, Reza 1707 IRI0.5010.23409.20 
  Shahalioghli, Mehrdad 1727 IRI0.001-0.2540-10.00 
  Moosavidogori, Seyed Masood 1691 IRI1.0010.714028.40 

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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