Rapid: Individual Calculations March 2018
 Rostami, Hossein  Total change: 48.60  Rating chartPersonal card
 5th Mehdi Bouyeh Rapid Cup Qazvin IRI 2018-02-11
RcRownchangeKK*chgGame
 1874 1588 3.50 6 2.43 20 48.60 
  Tahmasebi, Pooyan 1906 IRI0.001-0.1320-2.60 
  Panjali, Ehsan 1842 IRI1.0010.812016.20 
  Baghipour, Alborz 1901 IRI0.5010.36207.20 
  Mahdavi, Hassan 1988  * IRI0.001-0.0820-1.60 
  Vesal, Vahid 1632 IRI1.0010.562011.20 
  Abedi, Mohamadraza 1975 IRI1.0010.912018.20 
 * 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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