Rapid: Individual Calculations July 2019
 Zaeim, Bahar  Total change: 6.80  Rating chartPersonal card
 Ahvaz Rapid Championship 1398 Ahvaz IRI 2019-05-31
RcRownchangeKK*chgGame
 1437 1281 2.00 5 0.34 20 6.80 
  Afshani, Matin 1681  * IRI0.001-0.0820-1.60 
  Ahmadi, Fariborz 1545 IRI0.001-0.1820-3.60 
  Salari, Erfan 1181 IRI1.0010.36207.20 
  Amanollahi, Farhad 1585 IRI0.001-0.1420-2.80 
  Baladi, Radman 1194 IRI1.0010.38207.60 
 * 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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