Rapid: Individual Calculations July 2017
 Zandieh, Ali  Total change: -14.60  Rating chartPersonal card
 Alborz Fetr Rapid 5 Tir 1396 Karaj IRI 2017-06-26
RcRownchangeKK*chgGame
 1724 1839 3.00 6 -0.73 20 -14.60 
  Najafiyan Pour, Mahyar 2134 IRI0.001-0.1520-3.00 
  Gharleghi, Morad 1439  * IRI1.0010.08201.60 
  Ettehadi, H. 2142 IRI0.001-0.1420-2.80 
  Bagheri Tanha, Masiha 1644 IRI0.001-0.7520-15.00 
  Alizadeh, Rahmatollah 1439  * IRI1.0010.08201.60 
  Eivazi, Halimeh 1544 IRI1.0010.15203.00 
 * 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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