Individual Calculations May 2018
 Rahmani, Jamshid  Total change: 60.20  Rating chartPersonal card
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1852 1644 4.50 6 3.01 20 60.20 
  Davoodi, Mehran 1754 IRI0.5010.15203.00 
  Azami, Nasrollah 1847 IRI1.0010.762015.20 
  Motaghi, Farbod 1977 IRI1.0010.882017.60 
  Aryanpour, Arad c1675 IRI1.0010.542010.80 
  Faryad, H. A 1906 IRI1.0010.822016.40 
  Rezanezhad, Hassan 1951 IRI0.001-0.1420-2.80 

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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