Individual Calculations September 2018
 Rajabi, Amir Hosein  Total change: 44.40  Rating chartPersonal card
 8th Shahid Rajaei Cup - Groupe B - Under14 Qazvin IRI 2018-08-02
RcRownchangeKK*chgGame
 1322 1418 4.50 7 0.16 40 6.40 
  Mohammadi, Hadis 1132 IRI0.001-0.8440-33.60 
  Abasisoureshjani, Armin 1158 IRI1.0010.18407.20 
  Ahmadi, Parsa 1253 IRI1.0010.284011.20 
  Amiri, Amirali 1580 IRI0.001-0.2940-11.60 
  Shiri, Omid 1218 IRI1.0010.24409.60 
  Khalili, Behrad 1300 IRI0.501-0.1640-6.40 
  Asgari, Behrad 1615 IRI1.0010.754030.00 

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
 1584 1418 4.00 10 0.95 40 38.00 
  Torshizi Ghorbani, Mohammad Hoss 1818  * IRI0.001-0.0840-3.20 
  Rabiei Parsaei, Mehrdad 1703 IRI1.0010.844033.60 
  Ilyasli, Aghazahir 1762 AZE0.001-0.1240-4.80 
  Dashti Nezhad, Parviz 1681 IRI0.001-0.1840-7.20 
  Dokohaki, Tannaz 1102 IRI1.0010.13405.20 
  Aghili Mofid, Davood 1672 IRI0.001-0.1940-7.60 
  Gholami, Kian 1062 IRI1.0010.11404.40 
  Bayat, Ali 1675 IRI0.001-0.1840-7.20 
  Aghamohamadi, Mohamad Arshia 1764 IRI1.0010.894035.60 
  Kooshki Jahromi, Sobhan 1597 IRI0.001-0.2740-10.80 
 * 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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