Individual Calculations October 2018
 Mafi, Hooman  Total change: 17.80  Rating chartPersonal card
 3rd Paytakht International Cup 2018 -Group B Tehran IRI 2018-09-02
RcRownchangeKK*chgGame
 1817 1988 6.50 8 0.89 20 17.80 
  Hami, Farhad 1588  * IRI1.0010.08201.60 
  Mokhtarzadeh, M.reza 1640 IRI1.0010.11202.20 
  Davoodi, Mehran 1741 IRI1.0010.19203.80 
  Sadeghi Givi, Reza 1853 IRI1.0010.32206.40 
  Bahadori, Arash 1781 IRI1.0010.23204.60 
  Khazai, Parviz 1990 IRI0.5010.00200.00 
  Namdarigharghani, Parsa 1942 IRI0.501-0.0620-1.20 
  Alavi, Homa 1999 IRI0.5010.02200.40 
 * 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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