Individual Calculations March 2017
 Nikzad, Farzad  Total change: 13.80  Rating chartPersonal card
 9th Championship Chess League Golestan Province ( group A)- 1395 Round 9-13 Gorgan IRI 2017-02-03
RcRownchangeKK*chgGame
 1704 1577 0.00 1 -0.33 20 -6.60 
  Paeinmahalli, Ali 1704 IRI0.001-0.3320-6.60 

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)
 
 7th International Ferdowsi Cup Chess Tournament Mashhad IRI 2017-02-12
RcRownchangeKK*chgGame
 1774 1577 3.00 7 1.02 20 20.40 
  Moradiyan, Meysam 1928 IRI0.001-0.1120-2.20 
  Nazari, Mohamad 1570 IRI0.001-0.5120-10.20 
  Mohammed, A.al-Kinani c1977  * IRQ0.001-0.0820-1.60 
  Soltani, Arian 1301 IRI1.0010.17203.40 
  Taghavi, Amir Abbas 1798 IRI1.0010.782015.60 
  Ali, Mohamed Kareem 1870 IRQ1.0010.852017.00 
  Abedi, Abolfazl 1977  * IRI0.001-0.0820-1.60 
 * 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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