Individual Calculations July 2018
 Amini, Mahdi  Total change: -7.80  Rating chartPersonal card
 Tehran Standard Cup Khordad 97 Tehran IRI 2018-06-10
RcRownchangeKK*chgGame
 1591 1570 3.00 7 -0.39 20 -7.80 
  Abed, Meisam 1970  * IRI0.001-0.0820-1.60 
  Nouri, Ali 1352 IRI0.001-0.7820-15.60 
  Rezaeian Tabrizi, Homan 1538 IRI1.0010.46209.20 
  Jaladati, Esmaeil 1325 IRI1.0010.20204.00 
  Miar, Arad 1421 IRI1.0010.30206.00 
  Firooznia, Mehrdad 1751 IRI0.001-0.2620-5.20 
  Davoodi, Mehran 1781 IRI0.001-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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