Individual Calculations November 2017
 Asadi, Atabak  Total change: -19.60  Rating chartPersonal card
 4th Gilan Ayandesazan Standard Cup Mehr 1396 Rasht IRI 2017-10-05
RcRownchangeKK*chgGame
 1583 1781 2.50 5 -1.07 40 -42.80 
  Khajehaghverdi, Amirhosein 1381  * IRI1.0010.08403.20 
  Baradaran Tamadon, Arian 1858 IRI0.001-0.3940-15.60 
  Khoshchin, Arya 1381  * IRI1.0010.08403.20 
  Amiri, Amirali 1540 IRI0.501-0.3040-12.00 
  Ghomi, Parnian wc1753 IRI0.001-0.5440-21.60 
 * 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)
 
 Gilan First League 1396 Round 1-2 Rasht IRI 2017-10-11
RcRownchangeKK*chgGame
 1810 1781 1.50 2 0.58 40 23.20 
  Edraki, Mazda 1717 IRI0.501-0.0940-3.60 
  Safari, Parham 1903 IRI1.0010.674026.80 

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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