Rapid: Individual Calculations October 2019
 Amir Vardastiyan, Mohammad  Total change: 1.40  Rating chartPersonal card
 Oskou Rapid (U2000) shahrivar 1398 Osku IRI 2019-08-31
RcRownchangeKK*chgGame
 1572 1509 3.00 7 0.07 20 1.40 
  Ebrahimi, Nima 1909  * IRI0.001-0.0820-1.60 
  Nazari, Rahim 1909  * IRI0.001-0.0820-1.60 
  Mohammadloo, Asra 1109  * IRI1.0010.08201.60 
  Safari, Nima 1732 IRI0.001-0.2220-4.40 
  Badali, Hamid 1122 IRI1.0010.09201.80 
  Shahrazad, Masoud 1653 IRI0.001-0.3120-6.20 
  Fadakar, Reza 1573 IRI1.0010.592011.80 
 * 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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