Individual Calculations August 2019
 Mohammadi, Ali  Total change: -6.00  Rating chartPersonal card
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1485 1522 4.00 8 -0.30 20 -6.00 
  Dolati, Artin 1919 IRI0.001-0.0820-1.60 
  Mirzaei, Mohamad Javad 1122  * IRI1.0010.08201.60 
  Ahmadian, Sara 1195 IRI1.0010.13202.60 
  Sadeghi, Morteza 1794 IRI0.001-0.1720-3.40 
  Salehi, Hossein 1256 IRI1.0010.18203.60 
  Kasipour Azbari, Seyed Arvin 1765 IRI0.001-0.2020-4.00 
  Gholami, Kian 1230 IRI1.0010.15203.00 
  Abdoli, Vahid 1601 IRI0.001-0.3920-7.80 
 * 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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