Individual Calculations January 2020
 Kalantari, Behzad  Total change: 9.80  Rating chartPersonal card
 10th Esfahan Chess League 1398 Round 1-8 Esfahan IRI 2019-11-28
RcRownchangeKK*chgGame
 1684 2007 5.50 6 0.49 20 9.80 
  Soleimani, Amirhosein 1607  * IRI1.0010.08201.60 
  Yazdani, Mohammad Parsa 1607  * IRI1.0010.08201.60 
  Salehnia, Hossein 1607  * IRI1.0010.08201.60 
  Mohammadyansichani, Arshia 1607  * IRI0.501-0.4220-8.40 
  Kheiri, A.r. 2071 IRI1.0010.592011.80 
  Abbaspour Dehaghani, Mahdi 1607  * IRI1.0010.08201.60 
 * 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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