Blitz: Individual Calculations September 2018
 Vahdatian, Davood  Total change: -9.60  Rating chartPersonal card
 7th Qazvin Evan Blitz Cup Qazvin IRI 2018-08-07
RcRownchangeKK*chgGame
 1787 1947 5.50 9 -0.48 20 -9.60 
  Baytamari, Amir Hossein 1547  * IRI1.0010.08201.60 
  Heravi, Mohammad Hossein 1547  * IRI0.001-0.9220-18.40 
  Rashvand, Hamed 1547  * IRI1.0010.08201.60 
  Ghanizadeh, Mohammadreza 1717 IRI0.501-0.2920-5.80 
  Razaghi, Behrooz 2243 IRI0.001-0.1520-3.00 
  Moaref, Arad 1547  * IRI1.0010.08201.60 
  Masoumi, Amirhossein 1704 IRI1.0010.20204.00 
  Torkamannejad, Javad 2126 IRI1.0010.732014.60 
  Shafaee, H. 2106 IRI0.001-0.2920-5.80 
 * 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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