Individual Calculations February 2015
 Elias, Redwan  Total change: -40.00  Rating chartPersonal card
 Arab Youth Chess CH. (Open U20) Abu Dhabi UAE 2015-01-04
RcRownchangeKK*chgGame
 1884 1590 0.00 6 -1.00 40 -40.00 
  Ali Rashid, Ali 1896 UAE0.001-0.1440-5.60 
  Sattar, Abody 1909 IRQ0.001-0.1340-5.20 
  Al Zarooni, Ahmed 1693 UAE0.001-0.3640-14.40 
  Ahmad, Al Khatib 1990  * JOR0.001-0.0840-3.20 
  Bukhalaf, Hussain 1823 BRN0.001-0.2140-8.40 
  Zayan, Mohamed f1990  * EGY0.001-0.0840-3.20 
 * 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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