Rapid: Individual Calculations October 2018
 Lavasani, Javad  Total change: 12.80  Rating chartPersonal card
 Tehran Rapid Cup 8 Sharivar 1397 Tehran IRI 2018-08-30
RcRownchangeKK*chgGame
 1854 2047 5.50 7 0.38 20 7.60 
  Barati, Esfandiar 1647  * IRI1.0010.08201.60 
  Motaghi, Haman 1748 IRI1.0010.15203.00 
  Rezazadeh, Ali 1869 IRI0.501-0.2320-4.60 
  Rostami, Rouzbeh 2003 IRI1.0010.44208.80 
  Alamir Virsagh, Ehsan 1834 IRI0.001-0.7720-15.40 
  Bagheri, Behrooz 1881 IRI1.0010.28205.60 
  Sadeghi Givi, Reza 1998 IRI1.0010.43208.60 
 * 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 Rapid 22 Shahrivar 1397 Tehran IRI 2018-09-13
RcRownchangeKK*chgGame
 1891 2047 5.00 7 0.26 20 5.20 
  Chalangari, Mohsen 1647  * IRI1.0010.08201.60 
  Taghikhani, Amir Ali 1664 IRI1.0010.09201.80 
  Bagheri, Behrooz 1920 IRI1.0010.33206.60 
  Asgharvand, Davood 1862 IRI1.0010.26205.20 
  Amiri, Ali 1989 IRI0.001-0.5820-11.60 
  Eskandary, Mahmood 2133 IRI1.0010.622012.40 
  Abed, Meisam 2019 IRI0.001-0.5420-10.80 
 * 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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