Individual Calculations February 2017
 Kheir Abadi, Hosein  Total change: -16.00  Rating chartPersonal card
 Shahriar Chess Tournament Azar 1395 Shahriar IRI 2016-12-04
RcRownchangeKK*chgGame
 1519 1691 3.00 5 -0.40 40 -16.00 
  Moeinifar, Mohammad 1365 IRI1.0010.13405.20 
  Nozari, Sina 1291  * IRI1.0010.08403.20 
  Zomorrodian, Eilia 1981 IRI0.001-0.1640-6.40 
  Miran, Seyed Saeid 1291  * IRI1.0010.08403.20 
  Esfahani, Masoud 1667 IRI0.001-0.5340-21.20 
 * 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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