Individual Calculations July 2008
 Marwan, Abdulwahab  Total change: -17.55  Rating chartPersonal card
 UAE Team Championship Dubai UAE 2007-11-02
RcRownchangeKK*chgGame
 2354 2077 1.00 6 -0.04 15 -0.60 
  Hilwani, Talal 2268 SYR0.001-0.2515-3.75 
  El Arousy, Abdul Hameed m2298 EGY0.001-0.2215-3.30 
  El Taher, Fouad m2427 EGY0.001-0.1115-1.65 
  Sale, Srdjan m2405 CRO1.0010.871513.05 
  El Arousy, Abdul Hameed m2298 EGY0.001-0.2215-3.30 
  El Taher, Fouad m2427 EGY0.001-0.1115-1.65 

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)
 
 10th Dubai International Open Tournament Dubai UAE 2008-04-05
RcRownchangeKK*chgGame
 2156 2096 1.00 5 -1.13 15 -16.95 
  El Taher, Fouad m2446 EGY0.5010.39155.85 
  Alhuwar, Jasem f2274 UAE0.001-0.2715-4.05 
  Poleschikov, Alexey 1998 RUS0.501-0.1315-1.95 
  Somoff, Abdo f2278 LIB0.001-0.2615-3.90 
  Salem, Amna 1782 UAE0.001-0.8615-12.90 

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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