Individual Calculations December 2018
 Mahdavi, Reza  Total change: 40.40  Rating chartPersonal card
 6th Qazvin Youth League 1397 Qazvin IRI 2018-11-14
RcRownchangeKK*chgGame
 1708 2017 4.00 4 0.61 40 24.40 
  Rezaei, Amirhossein 1617  * IRI1.0010.08403.20 
  Mohammadi, Melika 1617  * IRI1.0010.08403.20 
  Moradi, Kaveh 1766 IRI1.0010.19407.60 
  Rostami, Hossein 1832 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)
 
 3rd Tafakkore behtar Aban 1397 Qazvin IRI 2018-11-26
RcRownchangeKK*chgGame
 1617 2017 5.00 5 0.40 40 16.00 
  Amini, Mahsa 1617  * IRI1.0010.08403.20 
  Garousi, Farbod 1617  * IRI1.0010.08403.20 
  Noori, Aydin 1617  * IRI1.0010.08403.20 
  Mohammadi, Hadis 1617  * IRI1.0010.08403.20 
  Mohamadi, Niyousha 1617  * IRI1.0010.08403.20 
 * 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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