Individual Calculations December 2016
 Pourshahmari, Saeid  Total change: -1.80  Rating chartPersonal card
 Asian Amateur Chess Championship 2016 Open Isfahan IRI 2016-11-12
RcRownchangeKK*chgGame
 1689 1916 6.00 8 -0.09 20 -1.80 
  Vahabi, Hamid 1516  * IRI1.0010.08201.60 
  Mahmoodi, Samad 1671 IRI1.0010.20204.00 
  Maleki, Amir 2077 IRI0.001-0.2920-5.80 
  Mirzaeian, Ehsan 1720 IRI1.0010.25205.00 
  Saedi, Sobhan 1742 IRI0.001-0.7320-14.60 
  Barati, Mahmoud 1640 IRI1.0010.17203.40 
  Baseri, Mansour 1563 IRI1.0010.11202.20 
  Salehi, Hosein 1584 IRI1.0010.12202.40 
 * 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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