Individual Calculations June 2019
 Nassar, Marc  Total change: 14.00  Rating chartPersonal card
 10th Beirut International Open Chess Championship Beirut LBN 2019-04-25
RcRownchangeKK*chgGame
 1886 1909 5.50 9 0.70 20 14.00 
  Bernadskiy, Vitaliy g2309  * UKR0.001-0.0820-1.60 
  Al Azmi, Khalaf 1740 KUW1.0010.28205.60 
  Berbari, Imad 1666 LBN1.0010.20204.00 
  Sursock, Sameer f2048 LBN0.001-0.3120-6.20 
  Hanna, Elie 1726 LBN0.001-0.7420-14.80 
  Salameh, Sleiman 1621 LBN1.0010.16203.20 
  Al Salman, Mohamad 1958 LBN1.0010.572011.40 
  Moudallal, Tarek 2043 LBN0.5010.18203.60 
  Hassweh, Mwaffaq 1866 SYR1.0010.44208.80 
 * 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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