Rapid: Individual Calculations January 2018
 Zeini, Davoud  Total change: 7.20  Rating chartPersonal card
 Tabriz Rapid Azar 1396 Tabriz IRI 2017-12-05
RcRownchangeKK*chgGame
 1721 1629 2.00 4 0.36 20 7.20 
  Pour Agha Bala, Amirreza 2029  * IRI0.001-0.0820-1.60 
  Moradi, Allahverdi 1549 IRI1.0010.39207.80 
  Ahmadian, Moharram 1859 IRI0.001-0.2120-4.20 
  Omidi, Mohamad 1445 IRI1.0010.26205.20 
 * 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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