Individual Calculations November 2015
 Nadernia, Niki  Total change: -102.40  Rating chartPersonal card
 6th Darya Cup U - 2100 (2015) Rasht IRI 2015-10-17
RcRownchangeKK*chgGame
 1558 1753 2.50 7 -2.56 40 -102.40 
  Forghani, Sadra 1353  * IRI1.0010.08403.20 
  Jooyandeh, Hassan 2028 IRI0.001-0.1740-6.80 
  Biriya, Yadollah 1440 IRI0.001-0.8640-34.40 
  Partovi Rad, Diba 1367 IRI0.501-0.4140-16.40 
  Baghdar, Artin 1607 IRI0.001-0.7040-28.00 
  Azizian, Mohammad 1492 IRI1.0010.18407.20 
  Safari, Parham 1619 IRI0.001-0.6840-27.20 
 * 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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