Individual Calculations April 2014
 Roohi, Behzad  Total change: -33.15  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1778 1803 1.50 7 -2.21 15 -33.15 
  Bajarani, Ulvi g2203  * AZE0.001-0.0815-1.20 
  Nosratollahi, Arash 1503 IRI0.001-0.8515-12.75 
  Sabahi, Maryam 1403  * IRI0.001-0.9215-13.80 
  Ebrahimian, Khalil 1603 IRI1.0010.24153.60 
  Sedghi, Babak 2050 IRI0.5010.31154.65 
  Afshar, Niusha 1982 IRI0.001-0.2715-4.05 
  Sadeghi Givi, Reza 1702 IRI0.001-0.6415-9.60 
 * 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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