Individual Calculations January 2020
 Postbazan, Eslam  Total change: -24.80  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1616 1642 2.00 5 -0.62 40 -24.80 
  Shahali, Milad 1958 IRI0.001-0.1340-5.20 
  Rajaei, Nader 1576 IRI0.001-0.5940-23.60 
  Rava, Afshin 1242  * IRI1.0010.08403.20 
  Asghari, Kimia 1328 IRI1.0010.14405.60 
  Hooshdarmahjoob, Navid 1974 IRI0.001-0.1240-4.80 
 * 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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