Individual Calculations September 2019
 Hooshdarmahjoob, Navid  Total change: 23.00  Rating chartPersonal card
 9th Qazvin Cup - A Group (U-2100) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1875 1965 6.50 9 0.96 20 19.20 
  Shiri, Omid 1720 IRI1.0010.20204.00 
  Paktinat, Zhina 1787 IRI1.0010.27205.40 
  Mohandesi, Shahin m2094 IRI0.001-0.3320-6.60 
  Bigdelian, Ali 1765 IRI0.001-0.7620-15.20 
  Miri, Ali 1815 IRI1.0010.30206.00 
  Amirpour, Saman 1870 IRI1.0010.37207.40 
  Moradi, Kaveh 1868 IRI0.501-0.1320-2.60 
  Mehry, Mahyaar 1906 IRI1.0010.42208.40 
  Taslimi, Borsa 2051 IRI1.0010.622012.40 

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)
 
 Ardabil Week Achmaz School Standard Cup shahrivar 1398 Ardabil IRI 2019-08-20
RcRownchangeKK*chgGame
 1828 1965 5.50 8 0.19 20 3.80 
  Shahmohammadi, Dorsa 1565  * IRI1.0010.08201.60 
  Naderi, Bahram 1633 IRI1.0010.12202.40 
  Anvari Azar, Hasan 1833 IRI1.0010.32206.40 
  Rostami, Hossein 1878 IRI1.0010.38207.60 
  Dolati, Artin 1943 IRI1.0010.47209.40 
  Safari Aghdam, Amir 1937 IRI0.001-0.5420-10.80 
  Saedi, Omid 1915 IRI0.501-0.0720-1.40 
  Sadeghi, Abbas 1916 IRI0.001-0.5720-11.40 
 * 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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