Individual Calculations September 2019
 Farmani Anuoshe, Ariyan  Total change: 13.16  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1622 1717 5.00 8 0.12 28 3.36 
  Nezamdoust, Amir Mohammad 1516 IRI1.0010.24286.72 
  Sadeghi, Morteza 1794 IRI1.0010.612817.08 
  Ghayourifar, Amir 1771 IRI0.001-0.4228-11.76 
  Rajabi, Amir Hosein 1435 IRI0.501-0.3428-9.52 
  Shakari, Atoosa 1427 IRI1.0010.16284.48 
  Ebrahimi, Mehdi 1799 IRI1.0010.612817.08 
  Norouzi Chenari, Parsa 1777 IRI0.5010.08282.24 
  Amirpour, Gholamreza 1458 IRI0.001-0.8228-22.96 

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)
 
 3rd Shahid Hojaji Najafabad Open Tournoment Isfahan IRI 2019-08-19
RcRownchangeKK*chgGame
 1575 1705 7.50 9 1.59 28 44.52 
  Hashemi, Farhang 1449 IRI1.0010.19285.32 
  Safari, Ali 1547 IRI1.0010.29288.12 
  Rasouli Haroni, Mohammad Taghi 1305  * IRI1.0010.08282.24 
  Soorni Aliyaei, Mohammad Mahdi 1512 IRI0.501-0.2528-7.00 
  Hashemi, Masoud 1577 IRI1.0010.33289.24 
  Sharifi, Javad 1652 IRI0.501-0.0728-1.96 
  Taheri Sarteshnizi, Mohammad Jav 1742 IRI1.0010.552815.40 
  Tavakoli, Amirmohammad 1726 IRI1.0010.532814.84 
  Kianiharchegani, Mohammadhossein 1663 IRI0.501-0.0628-1.68 
 * 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)
 
 3rd Aftab international Chess Festival 2019 - Under 1900 Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 1628 1705 3.50 8 -1.24 28 -34.72 
  Razaghian, Hosein 1450 IRI1.0010.19285.32 
  Khoshkalamian, B. 1840 IRI0.5010.18285.04 
  Alamir Virsagh, Ehsan 1833 IRI0.001-0.3328-9.24 
  Yazdani, Alireza 1501 IRI1.0010.24286.72 
  Sadeghi Givi, Reza 1880 IRI0.001-0.2728-7.56 
  Alizadeh, Ali 1453 IRI0.001-0.8128-22.68 
  Kord, Soleyman 1491 IRI1.0010.23286.44 
  Amiri, Erfan 1576 IRI0.001-0.6728-18.76 

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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