Individual Calculations January 2016
 Najjar, Ahmad  Total change: -6.40  Rating chartPersonal card
 Lebanese Chess Championship 2015 Beirut LBN 2015-11-25
RcRownchangeKK*chgGame
 2065 2243 7.50 11 -0.32 20 -6.40 
  Asmar, Elie 1995 LIB0.001-0.8120-16.20 
  Hamawi, Karim 1871 LIB1.0010.10202.00 
  Shamieh, Jamal 2127 LIB1.0010.34206.80 
  Maasarani, Mahmoud 2087 LIB1.0010.29205.80 
  Abou El Hussen, Amir 1905 LIB1.0010.12202.40 
  Al Salman, Mohamad 1843  * LIB1.0010.08201.60 
  El Jawich, Amro f2204 LIB0.001-0.5520-11.00 
  Kassis, Antoine f2147 LIB0.501-0.1320-2.60 
  Khairallah, Faisal f2303 LIB1.0010.582011.60 
  Abdulaziz, Mahmoud c2123 LIB0.501-0.1620-3.20 
  Bassel, Charaf 2111 LIB0.501-0.1820-3.60 
 * 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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