Individual Calculations January 2009
 Najjar, Ahmad  Total change: -9.30  Rating chartPersonal card
 LEBANESE CHESS CHAMPIONSHIP BEIRUT LIB 2007-07-25
RcRownchangeKK*chgGame
 2114 2334 6.00 7 0.58 15 8.70 
  Ghassan, Houmsi 2013 LIB1.0010.13151.95 
  Sakr, Nassim 2121 LIB1.0010.23153.45 
  Maasarani, Mahmoud 2143 LIB1.0010.25153.75 
  Mouradian, Knarik wm2164 LIB0.501-0.2215-3.30 
  Nader, Elias 2086 LIB0.501-0.3115-4.65 
  Chahine, Abdallah 2053 LIB1.0010.16152.40 
  Kassis, Antoine 2219 LIB1.0010.34155.10 

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)
 
 Lebanese Chess Championship 2008 Antilias LIB 2008-06-06
RcRownchangeKK*chgGame
 2171 2334 3.50 6 -0.76 15 -11.40 
  Sakr, Nassim 2121 LIB1.0010.23153.45 
  Eljawish, Ali 2063 LIB0.001-0.8315-12.45 
  Mouradian, Knarik wm2153 LIB0.501-0.2415-3.60 
  Shamieh, Mahmoud 2196 LIB1.0010.31154.65 
  Khairallah, Faisal f2350 LIB0.001-0.4815-7.20 
  Maasarani, Mahmoud 2143 LIB1.0010.25153.75 

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)
 
 LEBANESE CHESS CUP BEIRUT LIB 2008-07-02
RcRownchangeKK*chgGame
 2212 2334 3.50 6 -0.44 15 -6.60 
  Mouradian, Knarik wm2153 LIB0.001-0.7415-11.10 
  Nassar, Marwan 2137 LIB1.0010.25153.75 
  Khairallah, Faisal f2346 LIB1.0010.52157.80 
  Mouradian, Knarik wm2153 LIB0.501-0.2415-3.60 
  Nassar, Marwan 2137 LIB1.0010.25153.75 
  Khairallah, Faisal f2346 LIB0.001-0.4815-7.20 

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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