Individual Calculations January 2009
 Barakat, Nafez  Total change: -5.85  Rating chartPersonal card
 16 th Prince Mohammed Internatinal Tornament - Men 2008 Amman JOR 2008-10-16
RcRownchangeKK*chgGame
 2195 1845 0.00 1 -0.11 15 -1.65 
  Mohannad, Farhan f2195 JOR0.001-0.1115-1.65 

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)
 
 Jordan Cub Championship 2008 Amman JOR 2008-10-30
RcRownchangeKK*chgGame
 1984 1845 2.00 7 -0.28 15 -4.20 
  Haddad, Riad 2027 JOR1.0010.741511.10 
  Emad, Osama 1605 JOR0.001-0.8015-12.00 
  Saad, Baha 2110 JOR0.001-0.1815-2.70 
  Alshoha, Basel 2014 JOR0.001-0.2815-4.20 
  Attia, Saleh 1968 JOR1.0010.671510.05 
  Aboudi, M. 2174 JOR0.001-0.1215-1.80 
  Abu-Hazeem, M. 1988 JOR0.001-0.3115-4.65 

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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