Individual Calculations May 2018
 Mahboob, Amir  Total change: 96.80  Rating chartPersonal card
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1829 1667 4.50 7 2.42 40 96.80 
  Pour Eskandar, Aliakbar 1708 IRI1.0010.564022.40 
  Azami, Nasrollah 1847 IRI0.5010.24409.60 
  Keshmirian, Mehdi 1972 IRI1.0010.864034.40 
  Davoodi, Mehran 1754 IRI0.001-0.3840-15.20 
  Motaghi, Farbod 1977 IRI0.001-0.1440-5.60 
  Shokri, Firouz 1696 IRI1.0010.544021.60 
  Kiaei, Ali 1847 IRI1.0010.744029.60 

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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