Individual Calculations July 2011
 Ebrahimi, Soleiman  Total change: 0.00  Rating chartPersonal card
 2 nd Persian Gulf open chess tournament Sari IRI 2011-04-21
RcRownchangeRpKK*chgGame
 1966 0 0.50 4 0.00 1644   0.00 
  Rezaei Abari, Farzin 1966 IRI0.0010.00 0.00 
  Sawadkuhi, Massoud Amir f2181 IRI0.0010.00 0.00 
  Fallah, Mohammad Mahdi 1810 IRI0.5010.00 0.00 
  Asgharzadeh, M Reza 1908 IRI0.0010.00 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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