Individual Calculations May 2018
 Aryanpour, Arad  Total change: 68.80  Rating chartPersonal card
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1797 1675 3.50 5 1.72 40 68.80 
  Motaghi, Farbod 1977 IRI0.5010.354014.00 
  Barati, Esfandiar 1597 IRI1.0010.394015.60 
  Khachatourians, Teni 1797 IRI1.0010.674026.80 
  Rahmani, Jamshid 1644 IRI0.001-0.5440-21.60 
  Keshmirian, Mehdi 1972 IRI1.0010.854034.00 

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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