Rapid: Individual Calculations August 2019
 Sayahi, Javad  Total change: -15.20  Rating chartPersonal card
 Paeez Chess School Rapid Cup tir 1398 Ahvaz IRI 2019-07-02
RcRownchangeKK*chgGame
 1328 1393 4.00 8 -0.76 20 -15.20 
  Behin, Yousef 1793  * IRI0.001-0.0820-1.60 
  Salari, Erfan 1181 IRI1.0010.23204.60 
  Shojaiyan, Behrouz 1668 IRI0.001-0.1720-3.40 
  Mashhadi Merdasi, Mohammad Mahdi 1263 IRI0.001-0.6820-13.60 
  Salehi Reyhani, Behamin 1073 IRI1.0010.13202.60 
  Kamali, Parsa 1249 IRI0.001-0.6920-13.80 
  Doosri, Amir Hossein 1161 IRI1.0010.21204.20 
  Dakhil Zadeh, Jamal 1233 IRI1.0010.29205.80 
 * 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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