Individual Calculations August 2018
 Nadernia, Niki  Total change: -130.80  Rating chartPersonal card
 Gilan chess Championship 1397 Rasht IRI 2018-07-02
RcRownchangeKK*chgGame
 1592 1873 5.00 9 -2.32 40 -92.80 
  Amiri, Reza 1473  * IRI1.0010.08403.20 
  Niazi, Arash 1534 IRI0.501-0.3840-15.20 
  Taheri, Mani 1575 IRI0.001-0.8540-34.00 
  Yazdani, Alireza 1473  * IRI1.0010.08403.20 
  Bagheri, Mahan 1473  * IRI1.0010.08403.20 
  Partovi Rad, Diba 1661 IRI1.0010.23409.20 
  Baradaran Tamadon, Arian 1956 IRI0.001-0.3940-15.60 
  Karami, Mahan 1596 IRI0.501-0.3340-13.20 
  Masoumi, Sahar 1586 IRI0.001-0.8440-33.60 
 * 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)
 
 Iranian juniors Chess Championship 1397 (Girls Under 20) Golestan IRI 2018-07-13
RcRownchangeKK*chgGame
 1635 1873 3.50 6 -0.95 40 -38.00 
  Dadashzadeh Sarvandani, Bita 1473  * IRI1.0010.08403.20 
  Mahdian, Anousha wf2004 IRI0.001-0.3240-12.80 
  Khorshidi, Yegane 1475 IRI0.001-0.9240-36.80 
  Rabipour, Zahra 1473  * IRI1.0010.08403.20 
  Mofidi, Mehrnoosh 1473  * IRI1.0010.08403.20 
  Jalali, Saba 1909 IRI0.5010.05402.00 
 * 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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