Individual Calculations December 2018
 Torab Maralani, Mohammad Reza  Total change: 13.60  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1587 1684 4.50 7 0.34 40 13.60 
  Hosseini, Seyedhossein 1839 IRI0.5010.21408.40 
  Alizadeh, Aadel 1894 IRI0.001-0.2340-9.20 
  Osmani, Kiana 1284  * IRI1.0010.08403.20 
  Khalouei Koupaei, Arya 1284  * IRI1.0010.08403.20 
  Irandoust, Sina 1474 IRI1.0010.23409.20 
  Jabbari, Saeed 1838 IRI0.001-0.2940-11.60 
  Nepagh, Esmaeil 1496 IRI1.0010.264010.40 
 * 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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