Individual Calculations April 2019
 Haghshenas, Behrouz  Total change: -52.40  Rating chartPersonal card
 Bushehr League 1397 Round 9 Bushehr IRI 2019-03-17
RcRownchangeKK*chgGame
 1579 1979 1.00 1 0.08 20 1.60 
  Maroofi, Ali 1579  * IRI1.0010.08201.60 
 * 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)
 
 Parsamehr Club Nowrouz Standard Cup Boushehr IRI 2019-03-25
RcRownchangeKK*chgGame
 1609 1979 4.50 8 -2.70 20 -54.00 
  Kooh Peima, Mehdi 1579  * IRI1.0010.08201.60 
  Dehghani, Ali 1579  * IRI0.001-0.9220-18.40 
  Barghol, Fatemeh 1579  * IRI1.0010.08201.60 
  Aref Azad, Amir Hossein 1635 IRI0.001-0.8820-17.60 
  Hashemi, Farzad 1579  * IRI1.0010.08201.60 
  Arian Mehr, Aein 1680 IRI0.001-0.8520-17.00 
  Ghayourifar, Amir 1579  * IRI1.0010.08201.60 
  Dashti Nezhad, Parviz 1661 IRI0.501-0.3720-7.40 
 * 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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