Individual Calculations September 2019
 Vafa, Javad  Total change: 11.00  Rating chartPersonal card
 West azerbayjan Chess Championship 1398 a.gharbi IRI 2019-07-31
RcRownchangeKK*chgGame
 1755 1951 6.00 7 0.94 20 18.80 
  Rezaei, Yasin 1551  * IRI1.0010.08201.60 
  Azami, Mohammad Ebrahim 1647 IRI1.0010.14202.80 
  Azar Abadi, Shahryar 1809 IRI1.0010.31206.20 
  Hosseinzadeh, Mehran 1886 IRI0.001-0.5920-11.80 
  Shahbazi, Akbar 1557 IRI1.0010.08201.60 
  Mansoobi, Hossein 1955 IRI1.0010.512010.20 
  Ahmadi, Ramin 1883 IRI1.0010.41208.20 
 * 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)
 
 Ardabil Week Achmaz School Standard Cup shahrivar 1398 Ardabil IRI 2019-08-20
RcRownchangeKK*chgGame
 1726 1951 6.50 9 -0.39 20 -7.80 
  Balayi Orojali Lo, Somayyeh 1551  * IRI1.0010.08201.60 
  Ilkhanipour, Ramtin 1627 IRI1.0010.13202.60 
  Ghayourifar, Amir 1800 IRI1.0010.30206.00 
  Saedi, Omid 1915 IRI0.001-0.5520-11.00 
  Saeidi, Amin 1761 IRI0.501-0.2520-5.00 
  Golshannejad, Sepehr 1840 IRI0.001-0.6520-13.00 
  Rasi Pour, Iliya 1551  * IRI1.0010.08201.60 
  Rostami, Mohsen 1740 IRI1.0010.23204.60 
  Kaveh, Hossein 1751 IRI1.0010.24204.80 
 * 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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