Individual Calculations September 2018
 Alimardani, Amir H  Total change: 87.29  Rating chartPersonal card
 8th Shahid Rajaei Cup - A Groupe 1397 Qazvin IRI 2018-08-02
RcRownchangeKK*chgGame
 1710 1607 4.50 8 1.37 29 39.73 
  Asgharvand, Davood 2007  * IRI0.001-0.0829-2.32 
  Younesi, Ahmad 1842 IRI0.001-0.2129-6.09 
  Moaref, Arad 1435 IRI0.001-0.7329-21.17 
  Fattahi Savadjani, Abdolrahman 1429 IRI1.0010.27297.83 
  Danesharaste, Arvin 1463 IRI1.0010.31298.99 
  Najafi Tabar, Aydin 1696 IRI1.0010.622917.98 
  Farmani Anuoshe, Ariyan 1837 IRI1.0010.792922.91 
  Esmaeilnejad, Mohammad Amin 1969 IRI0.5010.402911.60 
 * 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)
 
 Iran Boys Student Middle school Chess Championship 1397 Zanjan IRI 2018-08-07
RcRownchangeKK*chgGame
 1633 1607 1.50 6 -1.29 29 -37.41 
  Sharifi, Amirhosein 1409 IRI1.0010.24296.96 
  Orous Khani, Kourosh 1577 IRI0.001-0.5429-15.66 
  Hayati, Amirhosein 1755 IRI0.001-0.3029-8.70 
  Ghadiri, Sobhan 1523 IRI0.501-0.1229-3.48 
  Moradi, Kaveh 1772 IRI0.001-0.2829-8.12 
  Aghamohamadi, Mohamad Arshia 1764 IRI0.001-0.2929-8.41 

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)
 
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1810 1607 5.50 10 2.93 29 84.97 
  Azadi, Amirmohammad 2007  * IRI0.001-0.0829-2.32 
  Hamidian, Mobina 1229 IRI1.0010.09292.61 
  Asadi, Sadegh 2007  * IRI1.0010.922926.68 
  Rezaei, Hamidreza 1789 IRI0.5010.24296.96 
  Kadkhodaee, Ali 1929 IRI0.001-0.1329-3.77 
  Eemen, Shaayaan 1803 IRI1.0010.752921.75 
  Gholamian Pour, Amin 1805 IRI1.0010.762922.04 
  Karra, Siavash 1907 IRI0.001-0.1529-4.35 
  Asgharpourmasoleh, Tara 1822 IRI0.5010.27297.83 
  Kiana, Arab wc1805 USA0.5010.26297.54 
 * 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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