Individual Calculations July 2009
 Najjar, Ahmad  Total change: -8.10  Rating chartPersonal card
 beirut 2nd international open Furn El Chebback LIB 2008-10-05
RcRownchangeKK*chgGame
 2299 2334 3.00 6 -0.30 15 -4.50 
  Modallal, Tarek 2134 LIB0.501-0.2615-3.90 
  Mouradian, Knarik wm2154 LIB1.0010.26153.90 
  Khairallah, Faisal f2337 LIB1.0010.50157.50 
  Khader, Sami m2400 JOR0.001-0.4115-6.15 
  Raes, A 2202 SYR0.501-0.1815-2.70 
  Kotanjian, Tigran g2567 ARM0.001-0.2115-3.15 

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)
 
 Asian Cities Team Championship for the Dubai Cup Furn El Chebback LIB 2009-04-16
RcRownchangeKK*chgGame
 2181 2325 4.50 7 -0.24 15 -3.60 
  Mansour, Abbas 1975 UAE0.501-0.3915-5.85 
  Hakimifard, Ghazal wf2072 IRI1.0010.19152.85 
  Sanjay, N. 2316 IND0.001-0.5115-7.65 
  Asaad, Albonni 2202 SYR0.001-0.6715-10.05 
  Namir, Mohammed Ismael 2271 IRQ1.0010.42156.30 
  Ali, Atwi 2132 LIB1.0010.25153.75 
  Ahmad, Hamad f2300 SYR1.0010.47157.05 

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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