Individual Calculations September 2019
 Azami, Mohammad Ebrahim  Total change: -5.60  Rating chartPersonal card
 West azerbayjan Chess Championship 1398 a.gharbi IRI 2019-07-31
RcRownchangeKK*chgGame
 1748 1647 1.00 3 -0.14 40 -5.60 
  Vafa, Javad 1951 IRI0.001-0.1440-5.60 
  Ghanbari, Masoud 1247  * IRI1.0010.08403.20 
  Heydari, Reza 2047  * IRI0.001-0.0840-3.20 
 * 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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