Individual Calculations October 2017
 Afshar, Hasan  Total change: 33.20  Rating chartPersonal card
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1500 1204 2.00 6 0.83 40 33.20 
  Karami Kejani, Masoud 1604  * IRI0.001-0.0840-3.20 
  Kamari, Mir Kamal 1604  * IRI0.001-0.0840-3.20 
  Esfandiari, M. Parsa 1001 IRI1.0010.24409.60 
  Soltani, Ali 1604  * IRI1.0010.924036.80 
  Ahmadi, Bahram 1604  * IRI0.001-0.0840-3.20 
  Naghavi, Atefeh 1584 IRI0.001-0.0940-3.60 
 * 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)
 

 

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