Individual Calculations April 2017
 Mardani, Alireza  Total change: 48.00  Rating chartPersonal card
 Hamedan Fajr Cup 10 Bahman 1395 Hamedan IRI 2017-01-29
RcRownchangeKK*chgGame
 1579 1404 3.00 6 1.20 40 48.00 
  Korevand, Sina 1804  * IRI0.001-0.0840-3.20 
  Salim, Mehdi 1742 IRI1.0010.884035.20 
  Karimpoor, Shahab 1686 IRI0.001-0.1640-6.40 
  Azarion, Alireza 1563 IRI0.001-0.2940-11.60 
  Gholami, Amir Mohammad 1170 IRI1.0010.21408.40 
  Saei Hamedani, Khashyar 1508 IRI1.0010.644025.60 
 * 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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