Rapid: Individual Calculations December 2017
 Mirzaei, Hossein.  Total change: 4.80  Rating chartPersonal card
 Iran Workers Kalanshahr Rapid 1396 Tehran IRI 2017-11-04
RcRownchangeKK*chgGame
 1731 2131 3.00 3 0.24 20 4.80 
  Vafaei, Majid 1731  * IRI1.0010.08201.60 
  Nourhan, Mohammad 1731  * IRI1.0010.08201.60 
  Ebrahimi, Majid 1731  * IRI1.0010.08201.60 
 * 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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