Individual Calculations August 2018
 Baghdar, Artin  Total change: 56.80  Rating chartPersonal card
 North Khorasan Chess Championship 1397 Bojnourd IRI 2018-07-13
RcRownchangeKK*chgGame
 1621 1569 5.00 8 1.42 40 56.80 
  Derakhshani, Mehrdad 1969  * IRI0.5010.424016.80 
  Shaddel, Ali 1565 IRI1.0010.494019.60 
  Karamzadeh, Mostafa 1933 IRI0.001-0.1040-4.00 
  Rahmani, Hossein 1616 IRI0.001-0.4340-17.20 
  Kazemian, Amir Hosein 1244 IRI1.0010.13405.20 
  Mohamadi, Morad 1436 IRI1.0010.324012.80 
  Saedi, Siamak 1611 IRI0.5010.06402.40 
  Ahmadi, Seyedeh Malihe 1591 IRI1.0010.534021.20 
 * 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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