Rapid: Individual Calculations January 2017
 Hossein Nejhad, Hojjat  Total change: 28.60  Rating chartPersonal card
 Tabriz Rapid 27 Azar 1395 Tabriz IRI 2016-12-17
RcRownchangeKK*chgGame
 1621 1333 2.50 6 1.43 20 28.60 
  Shahgholi, Rahim 1601 IRI1.0010.832016.60 
  Valipour, Saber 1733  * IRI0.5010.42208.40 
  Karimi, Manouchehr 1383 IRI1.0010.572011.40 
  Saemi, Sina 1733  * IRI0.001-0.0820-1.60 
  Niknam Shiraz, Mohammad 1733  * IRI0.001-0.0820-1.60 
  Hamlbar Mojarad, Sharareh 1545 IRI0.001-0.2320-4.60 
 * 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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