Individual Calculations August 2017
 Alviri, Behaeen  Total change: 2.40  Rating chartPersonal card
 Esfahan Chess Championship Men 1396 Esfahan IRI 2017-07-12
RcRownchangeKK*chgGame
 1524 1451 2.00 5 0.06 40 2.40 
  Momeni, Mohammad 1657 IRI0.001-0.2440-9.60 
  Golbidi, Arman 1601 IRI0.5010.20408.00 
  Salehnia, Hossein 1673 IRI0.5010.284011.20 
  Mohseni, Ali Reza 1629 IRI0.001-0.2740-10.80 
  Hajibabaei, Vandad 1060 IRI1.0010.09403.60 

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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