Individual Calculations December 2018
 Yarifard, Reza  Total change: -23.20  Rating chartPersonal card
 1st Tabriz Milad Peyambar Cup Standard U2000 Tabriz IRI 2018-11-17
RcRownchangeKK*chgGame
 1713 1885 5.00 8 -0.58 40 -23.20 
  Nikoofar, Mojtaba 1707 IRI1.0010.274010.80 
  Safari, Nima 1686 IRI1.0010.24409.60 
  Mohammadi, Melika 1507 IRI1.0010.09403.60 
  Nosratizadeh, Reza 1485  * IRI0.001-0.9240-36.80 
  Farnami, Karim 1612 IRI1.0010.17406.80 
  Sokoti, Firooz 1975 IRI1.0010.624024.80 
  Samsam, Farhad 1940 IRI0.001-0.4240-16.80 
  Mobarak Nezhad, Alireza 1791 IRI0.001-0.6340-25.20 
 * 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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