Individual Calculations June 2015
 Mohammadian, Omran  Total change: 15.60  Rating chartPersonal card
 Booshehr First League (2014) 1-2 booshehr IRI 2014-10-10
RcRownchangeKK*chgGame
 1842 1781 0.50 1 0.08 20 1.60 
  Vahdatian, Davood 1842 IRI0.5010.08201.60 

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)
 
 Booshehr First League (2014) 3-4 Booshehr IRI 2014-11-20
RcRownchangeKK*chgGame
 1705 1803 1.00 1 0.37 20 7.40 
  Gol, Arshia 1705 IRI1.0010.37207.40 

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)
 
 Booshehr First League (2014) 5-6 Booshehr IRI 2014-11-20
RcRownchangeKK*chgGame
 1630 1803 2.00 2 0.65 20 13.00 
  Meigolinezhad, Reza 1407 IRI1.0010.08201.60 
  Arefazad, Gholamhossein 1852 IRI1.0010.572011.40 

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)
 
 Booshehr First League (2014) 7-8 Booshehr IRI 2015-02-05
RcRownchangeKK*chgGame
 1870 1803 1.50 2 0.68 20 13.60 
  Azimi, Yahya 1824 IRI0.5010.03200.60 
  Shabankare, Bahram 1916 IRI1.0010.652013.00 

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 Sahel Cup Hormozgan (2015) Bandar Abbas IRI 2015-05-14
RcRownchangeKK*chgGame
 1669 1854 5.50 9 -1.00 20 -20.00 
  Ghasemi Pour Afshar, Amir 1454  * IRI1.0010.08201.60 
  Manoochehri, Monoochehr 1645 IRI1.0010.23204.60 
  Mortazavi, Sayed Kamoloddin 1747 IRI0.501-0.1520-3.00 
  Khalesi, Parsa 1782 IRI1.0010.40208.00 
  Kamrava, Kourosh 1848 IRI0.001-0.5120-10.20 
  Mohammadi, Ahmad 1795 IRI0.001-0.5820-11.60 
  Najand Foomani, Mohamad Ebrahim 1511 IRI1.0010.12202.40 
  Mehboodi, Shadmehr 1584 IRI0.001-0.8320-16.60 
  Shadmani, Mahmoud 1653 IRI1.0010.24204.80 
 * 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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