Individual Calculations March 2014
 Nikzaban, Ehsan  Total change: -8.10  Rating chartPersonal card
 Day Open 2014 Tehran IRI 2014-01-15
RcRownchangeKK*chgGame
 1768 1970 6.00 9 -0.54 15 -8.10 
  Nazari, Amirhosein 1570  * IRI1.0010.08151.20 
  Rahnama, M.reza 1701 IRI1.0010.17152.55 
  Khatibi, Meysam 2083 IRI0.001-0.3515-5.25 
  Bagheri, Arian 1726 IRI1.0010.20153.00 
  Zomorrodian, Eilia 1607 IRI0.001-0.9015-13.50 
  Rahmani, Jamshid 1727 IRI1.0010.20153.00 
  Sajadi Naeini, Seyed Soheil 1570  * IRI1.0010.08151.20 
  Farahsa, Khosro 1838 IRI1.0010.32154.80 
  Faryad, H. A 2087 IRI0.001-0.3415-5.10 
 * 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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