Individual Calculations May 2018
 Shokri, Firouz  Total change: -43.60  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1862 1732 2.00 6 -0.18 20 -3.60 
  Hakemi, Arman f2132  * IRI0.001-0.0820-1.60 
  Salarkia, Davood 1503 IRI1.0010.21204.20 
  Keshmirian, Mehdi 1972 IRI1.0010.802016.00 
  Abedi, Ali 2132  * IRI0.001-0.0820-1.60 
  Izady, Mohammad 1922 IRI0.001-0.2520-5.00 
  Amini, Mahdi 1509 IRI0.001-0.7820-15.60 
 * 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
 1557 1696 2.00 6 -2.00 20 -40.00 
  Nezhad Dehghan, Saghar 1345 IRI1.0010.11202.20 
  Rezanezhad, Hassan 1951 IRI0.001-0.1920-3.80 
  Sadri Alamdari, Farzam 1393 IRI0.001-0.8620-17.20 
  Chalangari, Mohsen 1535 IRI0.001-0.7120-14.20 
  Sadeghi, Abdollah 1448 IRI1.0010.19203.80 
  Mahboob, Amir 1667 IRI0.001-0.5420-10.80 

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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