Individual Calculations May 2019
 Gholami, Ali  Total change: -8.20  Rating chartPersonal card
 5th Khavaran Nourooz Standard Cup 2019 Birjand IRI 2019-03-25
RcRownchangeKK*chgGame
 1447 1521 2.50 5 -0.41 20 -8.20 
  Shahzamani, Arman 1921  * IRI0.001-0.0820-1.60 
  Hasani, Farhan 1121  * IRI1.0010.08201.60 
  Rahimzadeh, Maryam 1217 IRI0.501-0.3620-7.20 
  Sharifian, Mohammad 1778 IRI0.001-0.1820-3.60 
  Kamran Nia, Helia 1199 IRI1.0010.13202.60 
 * 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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