Individual Calculations November 2015
 Biriya, Yadollah  Total change: 74.80  Rating chartPersonal card
 6th Darya Cup U - 2100 (2015) Rasht IRI 2015-10-17
RcRownchangeKK*chgGame
 1736 1440 3.00 7 1.87 40 74.80 
  Rezaei, Mahyar 1840  * IRI0.001-0.0840-3.20 
  Nadernia, Niki 1753 IRI1.0010.864034.40 
  Bikaei, S.eilia 1697 IRI0.001-0.1840-7.20 
  Poolab, Mahazar 1642 IRI0.5010.264010.40 
  Karami, Mohammad 1828 IRI0.5010.414016.40 
  Rahmani, Iraj 1591 IRI1.0010.704028.00 
  Ramezani, Mahan 1804 IRI0.001-0.1040-4.00 
 * 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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