Rapid: Individual Calculations January 2017
 Rafigh, Shervin  Total change: -1.40  Rating chartPersonal card
 Rapid Chess Tournament Mirza Koochak Gilan 2016 Rasht IRI 2016-12-02
RcRownchangeKK*chgGame
 1518 1319 1.00 4 -0.07 20 -1.40 
  Ramzanimehr, Hosein 1719  * IRI0.001-0.0820-1.60 
  Ahadi, Mohammadreza 1505 IRI0.001-0.2620-5.20 
  Paktinat, Zhina 1521 IRI0.001-0.2420-4.80 
  Khalilzadeh Moghadam, Navid 1326 IRI1.0010.512010.20 
 * 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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