Individual Calculations March 2017
 Islam, Mohammed  Total change: -12.60  Rating chartPersonal card
 Hampstead FIDE Congress Under 2200 Feb 17 London ENG 2017-02-18
RcRownchangeKK*chgGame
 1809 1768 1.50 5 -0.63 20 -12.60 
  Brozel, Sacha 1991 ENG0.001-0.2220-4.40 
  De Paolis, Fabrizio 1837 ITA1.0010.602012.00 
  McDonnell, James J. 1863 IRL0.001-0.3720-7.40 
  Keohane, Ben 1987 ENG0.001-0.2220-4.40 
  John, Joshua 1368  * ENG0.501-0.4220-8.40 
 * 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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