Individual Calculations November 2014
 Rostampoor, Amir Hossein  Total change: -7.20  Rating chartPersonal card
 Mazandaran Open Cup (September 2014) GhaemShahr IRI 2014-09-13
RcRownchangeKK*chgGame
 1827 1544 0.50 4 -0.18 40 -7.20 
  Gholami Orimi, Anahita 1944  * IRI0.001-0.0840-3.20 
  Rezaei Abari, Farzin 1840 IRI0.001-0.1540-6.00 
  Ghaderi, Farzaneh 1739 IRI0.5010.254010.00 
  Mousavi, Amir Morteza 1783 IRI0.001-0.2040-8.00 
 * 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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