Individual Calculations September 2017
 Masoumi, Amirhossein  Total change: -17.00  Rating chartPersonal card
 Iranian Men Festival 1396 - Hamedan Hamedan IRI 2017-08-12
RcRownchangeKK*chgGame
 1628 1611 4.00 10 -0.85 20 -17.00 
  Babaniya, Benyamin 2011  * IRI0.001-0.0820-1.60 
  Jalalvand, Amir Hesam 1235 IRI1.0010.09201.80 
  Sedaghat Khah, Hamid Reza 1906 IRI0.001-0.1520-3.00 
  Mohammadi Akbarabadi, Hossein 1278 IRI1.0010.12202.40 
  Anjom Rooz, Mehdi 1911 IRI0.5010.35207.00 
  Jamalzadeh, Morteza 1825 IRI0.001-0.2320-4.60 
  Behroozi Moghaddam, Hamed 1884 IRI0.001-0.1720-3.40 
  Hosseini, Ilia 1411 IRI1.0010.24204.80 
  Biriya, Mohammadamin 1354 IRI0.501-0.3220-6.40 
  Jafari, Mohammad Yasin 1460 IRI0.001-0.7020-14.00 
 * 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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