Individual Calculations October 2017
 Ghesmati, Aryan  Total change: 16.80  Rating chartPersonal card
 Iranian Boys Under 16 Championship 1396 Tabriz IRI 2017-09-06
RcRownchangeKK*chgGame
 1869 1998 5.50 8 0.42 40 16.80 
  Taki, Nima 1598  * IRI1.0010.08403.20 
  Khalifat, Omid 1598  * IRI1.0010.08403.20 
  Moradi, Kaveh 1792 IRI1.0010.24409.60 
  Hakemi, Arman f2218 IRI0.001-0.2240-8.80 
  Mollasalehi, Navid 1598  * IRI1.0010.08403.20 
  Nikzad, Nami 1943 IRI0.501-0.0840-3.20 
  Rezaee, Mahdi 1929 IRI1.0010.404016.00 
  Gholami Orimi, Mahdi 2279 IRI0.001-0.1640-6.40 
 * 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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