Rapid: Individual Calculations May 2017
 Alavinia, Hossein  Total change: -7.80  Rating chartPersonal card
 Rapid Tournament of 5 Ordibehesht U 2150 Tabriz IRI 2017-04-25
RcRownchangeKK*chgGame
 1834 1754 2.00 6 -0.39 20 -7.80 
  Mojaverian, Hossein 2128 IRI0.001-0.1020-2.00 
  Nosratizadeh, Reza 1354  * IRI1.0010.08201.60 
  Pour Agha Bala, Amirreza 1983 IRI0.001-0.2120-4.20 
  Eivazy, Mahdi 1957 IRI1.0010.762015.20 
  Ahmadi, Ramin 1983 IRI0.001-0.2120-4.20 
  Zargar Salehi, Rasoul 1600 IRI0.001-0.7120-14.20 
 * 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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