Individual Calculations April 2015
 Barzegar, Saeb  Total change: 48.00  Rating chartPersonal card
 14th Sahel Cup Hormozgan U-2000 (2015) Bandar Abbas IRI 2015-02-21
RcRownchangeKK*chgGame
 1838 1851 8.00 10 2.85 40 114.00 
  Jahangiri, Hossein 1624 IRI1.0010.21408.40 
  Latifpour, Mohammad 1730 IRI1.0010.344013.60 
  Vahdani, Mojtaba 1929 IRI0.001-0.3940-15.60 
  Taghipoor, Habib 1706 IRI1.0010.314012.40 
  Mostafavi, Asadollah 1801 IRI1.0010.434017.20 
  Falah, Mehdi 1984 IRI0.5010.18407.20 
  Mehry, Mahyaar 1903 IRI1.0010.574022.80 
  Karra, Siavash 1822 IRI1.0010.464018.40 
  Roohparvar, A.reza 1993 IRI1.0010.694027.60 
  Kanani, Ali 1890 IRI0.5010.05402.00 

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)
 
 Iran U-18 Boys Championship 2015 Booshehr IRI 2015-03-02
RcRownchangeKK*chgGame
 1817 1960 1.00 4 -1.65 40 -66.00 
  Habibollahi, Arsalan 1560  * IRI0.501-0.4240-16.80 
  Sharifi, Mahdi 1854 IRI0.501-0.1440-5.60 
  Jamshidi, Amir Hossein 1945 IRI0.001-0.5240-20.80 
  Vahdatian, Davood 1909 IRI0.001-0.5740-22.80 
 * 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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