Individual Calculations May 2018
 Deljou, Mohammad  Total change: 0.40  Rating chartPersonal card
 Ahvaz Men Championship1397 Ahvaz IRI 2018-04-11
RcRownchangeKK*chgGame
 1851 2100 7.00 9 0.02 20 0.40 
  Mohammad Bidaghi, Ali 1700  * IRI1.0010.08201.60 
  Sayyahi, Javad 1700  * IRI0.501-0.4220-8.40 
  Afri, Mostafa 1700  * IRI1.0010.08201.60 
  Hamidi, Hasan 1700  * IRI1.0010.08201.60 
  Jahanbakhshi, Arman 1831 IRI1.0010.17203.40 
  Bosagh Zadeh, Alireza 2044 IRI1.0010.42208.40 
  Banirashid, Saeid 2192 IRI0.5010.13202.60 
  Memarzadeh, Hossein 1875 IRI1.0010.22204.40 
  Hormozi, Ahmadreza 1914 IRI0.001-0.7420-14.80 
 * 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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