Individual Calculations August 2018
 Bakhtiari Kish, Mazdak  Total change: 26.20  Rating chartPersonal card
 Alborz Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1948 2043 6.50 9 1.31 20 26.20 
  Safdarian, Saman 1643  * IRI1.0010.08201.60 
  Teymouri, Babak 1643  * IRI1.0010.08201.60 
  Amini, Mahdi 1643  * IRI0.501-0.4220-8.40 
  Hojjatinejad, Ilia 1643  * IRI1.0010.08201.60 
  Zahedifar, Anahita wf2115 IRI1.0010.602012.00 
  Razaghi, Behrooz 2232 IRI0.5010.25205.00 
  Azadi, Amirmohammad 2150 IRI0.5010.15203.00 
  Sedaghati, Mehrdad f2279 IRI1.0010.802016.00 
  Maleki, Mojtaba 2183 IRI0.001-0.3120-6.20 
 * 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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