Blitz: Individual Calculations September 2018
 Mardani, Alireza  Total change: 1.60  Rating chartPersonal card
 7th Qazvin Evan Blitz Cup Qazvin IRI 2018-08-07
RcRownchangeKK*chgGame
 1597 1535 4.00 9 0.09 20 1.80 
  Amir Vardestian, Hossein 1935  * IRI0.001-0.0820-1.60 
  Ghaemi, Ali Reza 1156 IRI1.0010.09201.80 
  Abedini, Morteza 1892 IRI0.001-0.1120-2.20 
  Shomali, Amir Mohammad 1135  * IRI1.0010.08201.60 
  Ahmadian, Moharram 1840 IRI0.001-0.1420-2.80 
  Hadadi, Mahdi 1243 IRI1.0010.15203.00 
  Nosratpour, Ariz 1838 IRI0.001-0.1420-2.80 
  Shahsavari, Mahan 1403 IRI1.0010.32206.40 
  Fathi, Himan 1935  * IRI0.001-0.0820-1.60 
 * 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)
 
 Iran Boys Student Middle school Chess Championship - Blitz 1397 Zanjan IRI 2018-08-18
RcRownchangeKK*chgGame
 1592 1535 3.00 7 -0.01 20 -0.20 
  Rasouli Mehrjardi, Amirmohammad 1792 IRI0.001-0.1820-3.60 
  Asadi, Atabak 1760 IRI0.001-0.2220-4.40 
  Mohazab, Alireza 1370 IRI1.0010.28205.60 
  Safari Aghdam, Amir 1725 IRI0.001-0.2520-5.00 
  Baheshmat, Abolfazl 1668 IRI0.001-0.3220-6.40 
  Manavi, Mahan 1358 IRI1.0010.27205.40 
  Orous Khani, Soroush 1472 IRI1.0010.41208.20 

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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