Rapid: Individual Calculations January 2017
 Vafa, Javad  Total change: -2.00  Rating chartPersonal card
 Tabriz Rapid 27 Azar 1395 Tabriz IRI 2016-12-17
RcRownchangeKK*chgGame
 1916 1941 2.50 5 -0.10 20 -2.00 
  Rajaei, Nader 1541  * IRI1.0010.08201.60 
  Karimzadeh, Touraj 1616 IRI1.0010.13202.60 
  Abbaszadeh, Hosein 1983 IRI0.5010.06201.20 
  Golizadeh, Asghar g2341  * IRI0.001-0.0820-1.60 
  Moghaddamian, Afshin 2100 IRI0.001-0.2920-5.80 
 * 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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