Individual Calculations September 2018
 Khorshidi, Mohammad Javad  Total change: 82.84  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1918 1923 7.00 11 1.53 38 58.14 
  Tahmasbi, Abotaleb 1523  * IRI1.0010.08383.04 
  Mohammadi, Amirhossein 1523  * IRI1.0010.08383.04 
  Babaniya, Benyamin 2179 IRI0.001-0.1938-7.22 
  Hosseini, Morteza 1694 IRI0.501-0.2938-11.02 
  Mehrabi, Morteza 2038 IRI1.0010.663825.08 
  Ghesmati, Aryan 2020 IRI0.5010.13384.94 
  Pilvaieh, Ali 2201 IRI1.0010.833831.54 
  Ghaziolsharif, Kaveh 2177 IRI0.001-0.1938-7.22 
  Sedaghati, Mehrdad f2228 IRI0.001-0.1438-5.32 
  Golshannejad, Sepehr 1769 IRI1.0010.293811.02 
  Shah Karami, Ali 1744 IRI1.0010.273810.26 
 * 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)
 
 Iran Boys Student elementary school Chess Championship 1397 Ramsar IRI 2018-08-22
RcRownchangeKK*chgGame
 1541 1923 7.00 7 0.65 38 24.70 
  Alaeian, Soroosh 1523  * IRI1.0010.08383.04 
  Shahsavari, Shayan 1523  * IRI1.0010.08383.04 
  Abdolhoseini, Arshiya 1523  * IRI1.0010.08383.04 
  Hamoodi, Alireza 1523  * IRI1.0010.08383.04 
  Kardani, Ali 1523  * IRI1.0010.08383.04 
  Rostami, Mardin 1647 IRI1.0010.17386.46 
  Taheri, Eliya 1523  * IRI1.0010.08383.04 
 * 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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