Rapid: Individual Calculations September 2018
 Yavari, Bahram  Total change: 38.20  Rating chartPersonal card
 Alborz Rapid 2 Shahrivar 1397 Alborz IRI 2018-08-24
RcRownchangeKK*chgGame
 1792 1618 4.00 7 1.91 20 38.20 
  Torankan, Reza 1827 IRI1.0010.772015.40 
  Rahimi, Amir Mohammad 1932 IRI1.0010.862017.20 
  Maleki, Mojtaba 2018  * IRI0.001-0.0820-1.60 
  Eftekhari, Amir 1895 IRI1.0010.832016.60 
  Moradi, Kaveh 1880 IRI1.0010.822016.40 
  Esfahani, Masoud 1629 IRI0.001-0.4820-9.60 
  Ghafouri, Mohammad Javad 1363 IRI0.001-0.8120-16.20 
 * 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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