Individual Calculations August 2014
 Karimi, Mohammad  Total change: -4.20  Rating chartPersonal card
 Khordad Open (2014) Tehran IRI 2014-06-09
RcRownchangeKK*chgGame
 1903 2061 4.50 7 -0.28 15 -4.20 
  Jalali, Parima 1661  * IRI1.0010.08151.20 
  Mirzaei, Sepehr 1743 IRI0.501-0.3715-5.55 
  Gholampour, Ali 1864 IRI1.0010.25153.75 
  Mobarhani, Nazanin 1866 IRI1.0010.25153.75 
  Faryad, H. A 2070 IRI0.5010.01150.15 
  Khademi, Mohammad Miran 2226 IRI0.001-0.2815-4.20 
  Alinasab, Mobina 1892 IRI0.501-0.2215-3.30 
 * 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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