Individual Calculations July 2008
 El Arousy, Abdul Hameed  Total change: -2.70  Rating chartPersonal card
 UAE Team Championship Dubai UAE 2007-11-02
RcRownchangeKK*chgGame
 2189 2298 3.50 5 0.30 15 4.50 
  Salem A R, Saleh f2404 UAE0.5010.14152.10 
  Marwan, Abdulwahab f2077 UAE1.0010.22153.30 
  Ali, Mahmoud 2194 UAE0.501-0.1415-2.10 
  Marwan, Abdulwahab f2077 UAE1.0010.22153.30 
  Ali, Mahmoud 2194 UAE0.501-0.1415-2.10 

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)
 
 10th Dubai International Open Tournament Dubai UAE 2008-04-05
RcRownchangeKK*chgGame
 2247 2298 4.00 8 -0.48 15 -7.20 
  Khadija, Malalla 1948 UAE1.0010.11151.65 
  Ibrahimov, Rasul g2535 AZE0.001-0.2015-3.00 
  Ali, Obay 2081 SUD0.501-0.2815-4.20 
  Haridas, K c2122 IND0.501-0.2315-3.45 
  Molina, Antonio f2156 PHI1.0010.31154.65 
  El Taher, Fouad m2486 EGY0.5010.24153.60 
  Ramnath, Bhuvanesh, R 2204 IND0.501-0.1315-1.95 
  Ashwin, Jayaram m2446 IND0.001-0.3015-4.50 

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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