Individual Calculations June 2018
 Kiaei, Ali  Total change: -19.00  Rating chartPersonal card
 2nd Ariobarzan yasuj Cup 1397 Yasuj IRI 2018-05-15
RcRownchangeKK*chgGame
 1654 1802 4.50 8 -0.95 20 -19.00 
  Hajari, Gholamreza 1611 IRI1.0010.25205.00 
  Hashemi, Farzad 1637 IRI1.0010.28205.60 
  Falahati, Mohammad Hassan 1924 IRI0.001-0.3320-6.60 
  Azimi, Yahya 1631 IRI0.501-0.2320-4.60 
  Mehboodi, Shadmehr 1790 IRI0.001-0.5220-10.40 
  Roodashtayan, Saadat 1500 IRI1.0010.15203.00 
  Shahrazad, Masoud 1678 IRI0.001-0.6720-13.40 
  Nik Andam, Hossein 1463 IRI1.0010.12202.40 

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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