Individual Calculations August 2018
 Ghesmati, Aryan  Total change: -4.00  Rating chartPersonal card
 Khorasan Razavi U-r20 Boys Championship 1397 Khorasan Razavi IRI 2018-07-20
RcRownchangeKK*chgGame
 1701 2024 5.00 6 -0.10 40 -4.00 
  Barati, Behnam 1624  * IRI0.501-0.4240-16.80 
  Hafez Torghabeh, Amirarsalan 1624  * IRI1.0010.08403.20 
  Khazai, Parviz 1943 IRI0.501-0.1140-4.40 
  Javadi, Mohammad Javad 1769 IRI1.0010.19407.60 
  Dehghani, Ali 1624  * IRI1.0010.08403.20 
  Babaei, Saleh 1624  * IRI1.0010.08403.20 
 * 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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