Individual Calculations December 2018
 Ahmadi, Ramin  Total change: 7.40  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1727 1852 5.50 8 0.37 20 7.40 
  Safari, Nima 1686 IRI0.001-0.7220-14.40 
  Nikoofar, Mojtaba 1707 IRI1.0010.31206.20 
  Jalili, Arya 1452  * IRI1.0010.08201.60 
  Zarezadeh, Mohammad Mahdi 1528 IRI1.0010.13202.60 
  Zeini, Davoud 1645 IRI1.0010.23204.60 
  Karami Kejani, Masoud 1952 IRI1.0010.642012.80 
  Asgharvand, Davood 1914 IRI0.5010.09201.80 
  Anvari Azar, Hasan 1931 IRI0.001-0.3920-7.80 
 * 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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