Individual Calculations June 2019
 Soorni Aliyaei, Mohammad Mahdi  Total change: 155.60  Rating chartPersonal card
 1st Bisotoun Cup International Chess festival (U1700) Kermanshah IRI 2019-04-28
RcRownchangeKK*chgGame
 1563 1266 5.00 7 3.89 40 155.60 
  Shahrokhi, Ali 1650 IRI0.001-0.0940-3.60 
  Karimi, Manouchehr 1406 IRI1.0010.694027.60 
  Dezhdar, Roozbeh 1602 IRI0.001-0.1240-4.80 
  Amini, Mahdi 1494 IRI1.0010.794031.60 
  Baghdadi, Shahriyar 1642 IRI1.0010.914036.40 
  Mahmoodi, Samad 1626 IRI1.0010.904036.00 
  Teimourimoghadam, Abdolreza 1520 IRI1.0010.814032.40 

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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