Individual Calculations June 2018
 Kamrava, Kourosh  Total change: -45.40  Rating chartPersonal card
 2nd Ariobarzan yasuj Cup 1397 Yasuj IRI 2018-05-15
RcRownchangeKK*chgGame
 1601 1811 3.00 7 -2.27 20 -45.40 
  Amirzadeh, Mostafa 1411  * IRI1.0010.08201.60 
  Kord, Soleyman 1596 IRI0.001-0.7720-15.40 
  Dadgari, Eghbal 1492 IRI1.0010.13202.60 
  Hashemi, Farzad 1637 IRI1.0010.27205.40 
  Azbaghi, Enayat 1794 IRI0.001-0.5220-10.40 
  Hashemi, Farhad 1646 IRI0.001-0.7220-14.40 
  Azimi, Yahya 1631 IRI0.001-0.7420-14.80 
 * 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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