Rapid: Individual Calculations October 2018
 Javid Mehr, Ahoura  Total change: 8.60  Rating chartPersonal card
 Ahvaz Rapid Tournament(Shahrivar 1397) Ahvaz IRI 2018-09-07
RcRownchangeKK*chgGame
 1694 1775 4.50 7 0.43 20 8.60 
  Zaeim, Bahar 1375  * IRI1.0010.08201.60 
  Moradian, Babak 1430 IRI1.0010.11202.20 
  Ahmadi, Fariborz 1595 IRI1.0010.26205.20 
  Menhaj, Ali 1805 IRI1.0010.542010.80 
  Ajeli, Saeed 1840 IRI0.5010.09201.80 
  Falahati, Mohammad Hassan 1928 IRI0.001-0.3020-6.00 
  Jahanbakhshi, Arman 1886 IRI0.001-0.3520-7.00 
 * 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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