Individual Calculations October 2015
 Akhgari, Reza  Total change: -11.60  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeKK*chgGame
 1958 2060 7.00 10 0.87 40 34.80 
  Saei Hamedani, Khashyar 1660  * IRI1.0010.08403.20 
  Ivaki, Ali 1734 IRI1.0010.13405.20 
  Toufighi, Homayoon g2400 IRI0.001-0.1240-4.80 
  Vahdati, Dara 1778 IRI1.0010.16406.40 
  Safiri, Ali 1837 IRI1.0010.22408.80 
  Hosseinzadeh, Nima 2176 IRI0.001-0.3440-13.60 
  Zolfaghari, Mohammad Javad 1743 IRI1.0010.13405.20 
  Aghaei, Alireza 2178 IRI0.001-0.3440-13.60 
  Davoodi Jamaloei, Davood 1818 IRI1.0010.20408.00 
  Heydarli, Kanan m2256 AZE1.0010.754030.00 
 * 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)
 
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeKK*chgGame
 1769 2060 5.50 8 -1.16 40 -46.40 
  Akhlaghi, Farhang 1660  * IRI1.0010.08403.20 
  Tavosian, Alireza 1660  * IRI1.0010.08403.20 
  Roohi, Behzad 1748 IRI1.0010.14405.60 
  Eini, Sina 1932 IRI0.501-0.1740-6.80 
  Mohammadi, Pouya 1839 IRI0.001-0.7840-31.20 
  Mehrinpour, Farbod 1807 IRI0.501-0.3140-12.40 
  Nazari Nia, Shahram 1686 IRI1.0010.10404.00 
  Ghazizadeh, Asana 1817 IRI0.501-0.3040-12.00 
 * 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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