Individual Calculations November 2017
 Khazai, Parviz  Total change: 59.20  Rating chartPersonal card
 Khorasan Razavi Standard Mehr 1396 Mashhad IRI 2017-10-18
RcRownchangeKK*chgGame
 1771 1830 6.50 9 1.48 40 59.20 
  Aminian, Sina 1430  * IRI1.0010.08403.20 
  Ghaderi , Mohammadreza 1439 IRI1.0010.09403.60 
  Gerayeli, Kiarash 2063 IRI0.5010.294011.60 
  Rafat, Hasan 1700 IRI1.0010.324012.80 
  Abedi, Abolfazl 2031 IRI0.5010.264010.40 
  Zahmati, Sobhan 1678 IRI1.0010.304012.00 
  Zare, Jamal 2000 IRI0.001-0.2840-11.20 
  Razavi, Seyyed Amirreza 1690 IRI1.0010.314012.40 
  Iranfar, Amir 1907 IRI0.5010.11404.40 
 * 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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