Individual Calculations October 2008
 Malkawi, Fadi  Total change: -9.75  Rating chartPersonal card
 4th Assiut Open 2008 Assiut EGY 2008-07-19
RcRownchangeKK*chgGame
 2116 2125 1.00 3 -0.54 15 -8.10 
  Naby, Saiid A. 2342 EGY0.001-0.2215-3.30 
  Ameir, Moheb 2034 EGY0.501-0.1215-1.80 
  Fouad, Abo Bakr 1973 EGY0.501-0.2015-3.00 

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)
 
 First Clubs ChampionShip 2008 Amman JOR 2008-07-31
RcRownchangeKK*chgGame
 2103 2125 2.50 5 -0.11 15 -1.65 
  Taffal, Fuad 2077 JOR0.501-0.0715-1.05 
  Khader, Sami m2398 JOR0.001-0.1715-2.55 
  Naiem, Mousa 2122 JOR0.5010.00150.00 
  Mahmoud, Abdelrahman 2141 JOR0.5010.02150.30 
  Al Noaemi, Hussien 1775 JOR1.0010.11151.65 

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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