Individual Calculations June 2013
 Ebrahimian, Khalil  Total change: 10.20  Rating chartPersonal card
 Farvardin Open Chess Tournament 2013 Tehran IRI 2013-04-13
RcRownchangeKK*chgGame
 1899 1608 1.00 4 0.34 30 10.20 
  Bakhtiari Kish, Mazdak 2008  * IRI0.001-0.0830-2.40 
  Eliasian, Ali 1930 IRI0.001-0.1330-3.90 
  Abdi, Jabbar 1893 IRI1.0010.843025.20 
  Mobarhani, Nazanin 1766 IRI0.001-0.2930-8.70 
 * 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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