Individual Calculations September 2019
 Saboori, Mohammad Mahdi  Total change: 118.40  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1611 1427 5.50 8 3.28 40 131.20 
  Salehi, Fatemeh 1098 IRI1.0010.12404.80 
  Akbari, Mostafa 1661 IRI0.5010.294011.60 
  Mortezaee, Ghorban 1715 IRI0.001-0.1640-6.40 
  Sadeghiesfahani, Amir 1633 IRI0.5010.264010.40 
  Shenavar, Bardia 1705 IRI1.0010.834033.20 
  Hashemi, Mohamad Mehdi 1701 IRI0.5010.334013.20 
  Hadadi, Mahdi 1603 IRI1.0010.734029.20 
  Ghayourifar, Amir 1771 IRI1.0010.884035.20 

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)
 
 2nd Iranian Talent Olympiad 2019- Boys Standard Gilan IRI 2019-08-24
RcRownchangeKK*chgGame
 1501 1601 4.00 7 -0.32 40 -12.80 
  Farshadi Panah, Ali 1201  * IRI1.0010.08403.20 
  Moosapour, Rastin 1867 IRI0.001-0.1840-7.20 
  Deljou, Pouya 1369 IRI1.0010.21408.40 
  Sardari, Parsa 1346 IRI0.001-0.8140-32.40 
  Shool, Iliya 1386 IRI1.0010.23409.20 
  Kazemian, Amir Hosein 1457 IRI1.0010.314012.40 
  Biriya, Mohammadamin 1880 IRI0.001-0.1640-6.40 
 * 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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