Rapid: Individual Calculations September 2019
 Modarresvamegh, S.ebrahim  Total change: 10.80  Rating chartPersonal card
 Ardakan Ghadir Rapid Cup 1398 Yazd IRI 2019-08-25
RcRownchangeKK*chgGame
 1808 2055 6.00 7 0.54 20 10.80 
  Aghaei Meybodi, Mohammad Hosein 1655  * IRI1.0010.08201.60 
  Abdollahi Badizi, Omid 1655  * IRI1.0010.08201.60 
  Bolhasani, Habib 1722 IRI0.501-0.3820-7.60 
  Khademzadeh, M. 1822 IRI0.501-0.2920-5.80 
  Amini Zadeh, Mahdi 1945 IRI1.0010.35207.00 
  Baniasad, Emad 1791 IRI1.0010.18203.60 
  Kashefi, Amir Hosein f2066 IRI1.0010.522010.40 
 * 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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