Individual Calculations October 2016
 Samsam, Farhad  Total change: 4.60  Rating chartPersonal card
 6th Qazvin rajaei Cup A - 2016 Qazvin IRI 2016-08-31
RcRownchangeKK*chgGame
 1821 1952 5.50 8 0.23 20 4.60 
  Vahdati, Dara 1797 IRI1.0010.29205.80 
  Atakhan, Abtin 1853 IRI1.0010.36207.20 
  Khaksari, Ehsan 1552  * IRI1.0010.08201.60 
  Rashvand, Hamed 1672 IRI1.0010.16203.20 
  Bashiri, Arman 1928 IRI1.0010.47209.40 
  Eini, Sina 1939 IRI0.001-0.5220-10.40 
  Latifpour, Mohammad 1911 IRI0.501-0.0620-1.20 
  Karbalaei Sadeghi, Farhad 1918 IRI0.001-0.5520-11.00 
 * 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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