Rapid: Individual Calculations May 2019
 Amiri, Mohammad Sepehr  Total change: -9.60  Rating chartPersonal card
 Rapid Paeez Ahvaz Chess School ordibehesht 1398 Ahvaz IRI 2019-04-22
RcRownchangeKK*chgGame
 1371 1197 1.00 5 -0.48 20 -9.60 
  Ahmadi, Sadegh 1597  * IRI0.001-0.0820-1.60 
  Salari, Erfan 1157 IRI0.001-0.5620-11.20 
  Mashhadi Merdasi, Mohammad Mahdi 1324 IRI1.0010.672013.40 
  Sayyahi, Javad 1428 IRI0.001-0.2120-4.20 
  Abdi, Amir 1350 IRI0.001-0.3020-6.00 
 * 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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