Individual Calculations December 2018
 Mansour Ghorbani, Jabraeil  Total change: 41.20  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1536 1626 4.00 5 1.03 40 41.20 
  Mokfi, Baran 1226  * IRI1.0010.08403.20 
  Samsam, Farhad 1940 IRI0.001-0.1440-5.60 
  Alaghehmand, Arshia 1251 IRI1.0010.09403.60 
  Mahdavinia, Erfan 1265 IRI1.0010.10404.00 
  Aghamohamadi, M 1998 IRI1.0010.904036.00 
 * 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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