Individual Calculations May 2018
 Jahanbakhshi, Arman  Total change: 4.20  Rating chartPersonal card
 Ahvaz Men Championship1397 Ahvaz IRI 2018-04-11
RcRownchangeKK*chgGame
 1732 1831 5.00 8 0.21 20 4.20 
  Namani, Amir Arsham 1431  * IRI1.0010.08201.60 
  Alizadeh, Farzad 1499 IRI1.0010.12202.40 
  Hazbeian, Salem 1925 IRI1.0010.632012.60 
  Deljou, Mohammad 2100 IRI0.001-0.1720-3.40 
  Bahrami, Ashkan 1635 IRI0.001-0.7520-15.00 
  Esmaeili Behbahani, Reza 1432 IRI1.0010.08201.60 
  Fathali Pour, Behnam 1793 IRI1.0010.45209.00 
  Bosagh Zadeh, Alireza 2044 IRI0.001-0.2320-4.60 
 * 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)
 

 

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