Blitz: Individual Calculations September 2018
 Asadi, Atabak  Total change: 0.40  Rating chartPersonal card
 Iran Boys Student Middle school Chess Championship - Blitz 1397 Zanjan IRI 2018-08-18
RcRownchangeKK*chgGame
 1520 1760 7.00 9 0.02 20 0.40 
  Adibikhah, Sobhan 1364 IRI1.0010.08201.60 
  Rostami, Hossein 1518 IRI0.001-0.8020-16.00 
  Jafari, Mohammad Yasin 1494 IRI1.0010.18203.60 
  Mardani, Alireza 1535 IRI1.0010.22204.40 
  Dalir, Kiarash 1360  * IRI1.0010.08201.60 
  Farmani Anuoshe, Ariyan 1820 IRI0.001-0.4220-8.40 
  Hosseini, Mohammad Ebrahim 1497 IRI1.0010.18203.60 
  Toukour, Mohammadmehdi Rezaee 1401 IRI1.0010.10202.00 
  Moosapour, Rastin 1687 IRI1.0010.40208.00 
 * 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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