Individual Calculations May 2018
 Amini, Mahdi  Total change: 81.20  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1722 1509 3.00 6 1.45 20 29.00 
  Keshmirian, Mehdi 1909  * IRI0.001-0.0820-1.60 
  Davoodi, Mehran 1746 IRI0.001-0.2020-4.00 
  Jofreh, Manouchehr 1331 IRI1.0010.27205.40 
  Pour Eskandar, Aliakbar 1723 IRI1.0010.772015.40 
  Sadeghi Givi, Reza 1893 IRI0.001-0.0920-1.80 
  Shokri, Firouz 1732 IRI1.0010.782015.60 
 * 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)
 
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1729 1470 4.00 7 2.61 20 52.20 
  Rezanezhad, Mojtaba 1807 IRI1.0010.882017.60 
  Nouredideh, Mohammad Reza 1761 IRI1.0010.852017.00 
  Motaghi, Farbod 1870  * IRI0.001-0.0820-1.60 
  Kiaei, Ali 1847 IRI0.001-0.0920-1.80 
  Salehimoghaddam, A. 1649 IRI0.001-0.2720-5.40 
  Omidian, Masood 1564 IRI1.0010.632012.60 
  Jamali, Pouria 1608 IRI1.0010.692013.80 
 * 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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