Individual Calculations November 2012
 Jourabchian, Amirhosein  Total change: 0.00  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeRpKK*chgGame
 1622 0 1.00 5 0.00 1382   0.00 
  Roshan Panah Azly, Ali 1864 IRI0.0010.00 0.00 
  Azizi Tafreshi, Ali Akbar 1705 IRI0.0010.00 0.00 
  Jalali, Esmaeil 1584 IRI0.0010.00 0.00 
  Nabitaeme, Marjaneh 1683 IRI0.0010.00 0.00 
  Sabahi, Maryam 1275 IRI1.0010.00 0.00 

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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